tag:blogger.com,1999:blog-84263036419657000522024-03-06T03:04:23.644-05:00Centenarian Secrets and Longevity ScienceHappy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.comBlogger58125tag:blogger.com,1999:blog-8426303641965700052.post-32420490927515191902008-10-23T13:13:00.003-04:002008-10-23T13:20:21.528-04:00Here is the Big Five personality scale with facets that matches the ones mentioned in studies I posted.<br /><a href="http://www.unifr.ch/ztd/HTS/inftest/WEB-Informationssystem/en/4en001/d590668ef5a34f17908121d3edf2d1dc/hb.htm"><br />http://www.unifr.ch/ztd/HTS/inftest/WEB-Informationssystem/en/4en001/d590668ef5a34f17908121d3edf2d1dc/hb.htm</a><br /><br />NEO-PI-R Ÿ NEO Personality Inventory - Revised <br /><br /><br />--------------------------------------------------------------------------------<br />P.T. (Jr.) Costa, R.R. McCrae<br />Hogrefe Ltd. The Test People, Oxford<br /><br />Overview<br /><br />The Test<br /><br />The NEO PI-R is a measure of the five major domains of personality as well as the six facets that define each domain. Taken together, the five domain scales and thirty facet scales of the NEO PI-R facilitate a comprehensive and detailed assessment of normal adult personality. The NEO PI-R is recognized internationally as a gold standard for personality assessment. Today, reputable developers of personality tests for the occupational market will as a matter of course publish data on the relationship of their tests with the five factor model using one form or another of the NEO as the benchmark. The total amount of recent data from high level academic journals concerning the NEO PI-R underpins its quality.<br /><br />Description of the scale and characteristics<br /><br /><strong><u>Neuroticism: identifies individuals who are prone to psychological distress</strong></u><br /><br />Anxiety: level of free floating anxiety<br /><br />Angry Hostility: tendency to experience anger and related states such as frustration and bitterness<br /><br />Depression: tendency to experience feelings of guilt, sadness, despondency and loneliness<br /><br />Self Consciousness: shyness or social anxiety<br /><br /><strong>Impulsiveness: tendency to act on cravings and urges rather than reining them in and delaying gratificayion</strong><br /><br />Vulnerability: general susceptibility to stress<br /><br /><u><strong>Extraversion: quantity and intensity of energy directed outwards into the social world</strong></u><br /><br />Warmth: interest in and friendliness towards others<br /><br />Gregariousness: preference for the company of others<br /><br />Assertiveness: social ascendancy and forcefulness of expression<br /><br />Activity: pace of living<br /><br />Excitement seeking: need for environmental stimulation<br /><br />Positive Emotion: tendency to experience positive emotions<br /><br /><u><strong>Openness to Experience: the active seeking and appreciation of experiences for their own sake</strong></u><br /><br />Fantasy: receptivity to the inner world of imagination<br /><br />Aesthetics: appreciation of art and beauty<br /><br />Feelings: openness to inner feelings and emotions<br /><br />Actions: openness to new experiences on a practical level<br /><br />Ideas: intellectual curiosity<br /><br />Values: readiness to re-examine own values and those of authority figures<br /><br /><u><strong>Agreeableness: the kinds of interactions an individual prefers from compassion to tough mindedness</strong></u><br /><br />Trust: belief in the sincerity and good intentions of others<br /><br /><strong>Straightforwardness: frankness in expression</strong><br /><br />Altruism: active concern for the welfare of others<br /><br />Compliance: response to interpersonal conflict<br /><br />Modesty: tendency to play down own achievements and be humble.<br /><br />Tender mindedness: attitude of sympathy for others.<br /><br /><strong><u>Conscientiousness: degree of organization, persistence, control and motivation in goal directed behaviour</u></strong><br /><br />Competence: belief in own self efficacy<br /><br /><strong>Order: personal organization</strong><br /><br />Dutifulness: emphasis placed on importance of fulfilling moral obligations<br /><br /><strong>Achievement striving: need for personal achievement and sense of direction<br /><br />Self Discipline: capacity to begin tasks and follow through to completion despite boredom or distractions.</strong><br /><br />Deliberation: tendency to think things through before acting or speaking.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-74876432964732655282008-10-23T12:21:00.004-04:002008-10-23T12:25:32.845-04:00Neuroticism Unexpectedly Shown as Protective Factor in Mortality<a href="http://www.ncbi.nlm.nih.gov/pubmed/16204430?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RC&linkpos=3&log$=relatedarticles&logdbfrom=pubmed">http://www.ncbi.nlm.nih.gov/pubmed/16204430?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RC&linkpos=3&log$=relatedarticles&logdbfrom=pubmed</a><br /><br />1: Psychosom Med. 2005 Sep-Oct;67(5):724-33. <br /> <br />Psychosom Med. 2005 Nov-Dec;67(6):839-40. <br /><br /><strong>Domain and facet personality predictors of all-cause mortality among Medicare patients aged 65 to 100. </strong>Weiss A, Costa PT Jr.<br />Laboratory of Personality and Cognition, National Institute on Aging, National Institutes of Health, Department of Health and Human Services, 5600 Nathan Shock Drive, Baltimore, MD 21224-6825, USA. weissal@grc.nia.nih.gov<br /><br />OBJECTIVES: Our objectives were to test whether Conscientiousness, the other 4 domains of the Five-Factor Model, and their facets predicted mortality in older, frail individuals. METHODS: Controlling for demographic and health measures, we used Cox regression to test whether the NEO Five-Factor Inventory (NEO-FFI) Neuroticism, Extraversion, Openness to Experience, Agreeableness, and Conscientiousness domains predicted all-cause mortality over 5 years in 1076 65- to 100-year-old participants who took part in a Medicare Demonstration study. Supplementary analyses on 597 participants aged 66 to 102 who were reassessed 2 years later were conducted to determine whether any of the Revised NEO Personality Inventory (NEO-PI-R) facets were related to mortality. RESULTS: <strong>When personality domains were treated as continuous variables, NEO-FFI Neuroticism and Agreeableness were significant protective factors. When personality domains were trichotomized, NEO-FFI Conscientiousness was a protective factor. In a third analysis, Agreeableness was not a significant predictor in a model that included the continuous Neuroticism and trichotomized Conscientiousness variables. Analysis of the NEO-PI-R Neuroticism, Agreeableness, and Conscientiousness factors showed that Agreeableness and Conscientiousness were protective and that there was a trend for a similar effect of Neuroticism. Facet-level analyses revealed that the Impulsiveness, Straightforwardness, and Self-Discipline facets of Neuroticism, Agreeableness, and Conscientiousness, respectively, were prospectively related to greater survival over a 3-year interval.</strong> CONCLUSION: The effects of Neuroticism and Agreeableness on mortality are inconsistent across previous studies. This study indicates that, <strong>in a sample of older, frail participants, high Neuroticism and Agreeableness scores are protective and that more specific effects are primarily the result of the Impulsiveness and Straightforwardness facet scales. The Conscientiousness findings are consistent with those in earlier studies and demonstrate the importance of the Self-Discipline facet.</strong><br /><br />PMID: 16204430 [PubMed - indexed for MEDLINE]Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-74380349954107247342008-10-23T12:14:00.003-04:002008-10-23T12:16:17.391-04:00Conscientious Personality Reduces Risk of Alzheimer Disease and Cognitive Impairment<a href="http://www.ncbi.nlm.nih.gov/pubmed/17909133?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RC&linkpos=2&log$=relatedarticles&logdbfrom=pubmed">http://www.ncbi.nlm.nih.gov/pubmed/17909133?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RC&linkpos=2&log$=relatedarticles&logdbfrom=pubmed</a><br /><br />1: Arch Gen Psychiatry. 2007 Oct;64(10):1204-12. <br /><br /><strong>Conscientiousness and the incidence of Alzheimer disease and mild cognitive impairment.</strong> Wilson RS, Schneider JA, Arnold SE, Bienias JL, Bennett DA.<br />Rush Alzheimer's Disease Center, Rush University Medical Center, 600 S Paulina, Chicago, IL 60612, USA. rwilson@rush.edu<br /><br />CONTEXT: The personality trait of conscientiousness has been related to morbidity and mortality in old age, but its association with the development of Alzheimer disease is not known. OBJECTIVE: To test the hypothesis that a higher level of conscientiousness is associated with decreased risk of Alzheimer disease. DESIGN: Longitudinal clinicopathologic cohort study with up to 12 years of annual follow-up. SETTING: The Religious Orders Study. PARTICIPANTS: A total of 997 older Catholic nuns, priests, and brothers without dementia at enrollment, recruited from more than 40 groups across the United States. At baseline, they completed a standard 12-item measure of conscientiousness. Those who died underwent a uniform neuropathologic evaluation from which previously established measures of amyloid burden, tangle density, Lewy bodies, and chronic cerebral infarction were derived. MAIN OUTCOME MEASURES: Clinical diagnosis of Alzheimer disease and change in previously established measures of global cognition and specific cognitive functions. RESULTS: Conscientiousness scores ranged from 11 to 47 (mean, 34.0; SD, 5.0). During follow-up, 176 people developed Alzheimer disease. <strong>In a proportional hazards regression model adjusted for age, sex, and education, a high conscientiousness score (90th percentile) was associated with an 89% reduction in risk of Alzheimer disease compared with a low score (10th percentile). Results were not substantially changed by controlling for other personality traits, activity patterns, vascular conditions, or other risk factors. Conscientiousness was also associated with decreased incidence of mild cognitive impairment and reduced cognitive decline.</strong> In those who died and underwent brain autopsy, conscientiousness was unrelated to neuropathologic measures, but it modified the association of neurofibrillary pathologic changes and cerebral infarction with cognition proximate to death. CONCLUSION: Level of conscientiousness is a risk factor for Alzheimer disease.<br /><br />PMID: 17909133 [PubMed - indexed for MEDLINE]Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-1218739441930971992008-10-23T12:08:00.003-04:002008-10-23T12:17:24.918-04:00Childhood and Adult Conscientiousness Both Independent Predictors of Mortality<a href="http://www.ncbi.nlm.nih.gov/pubmed/17605562?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RC&linkpos=2&log$=relatedarticles&logdbfrom=pubmed">http://www.ncbi.nlm.nih.gov/pubmed/17605562?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RC&linkpos=2&log$=relatedarticles&logdbfrom=pubmed</a><br /><br />1: Health Psychol. 2007 Jul;26(4):428-36. <br /><strong><br />Personality and mortality risk across the life span: the importance of conscientiousness as a biopsychosocial attribute.</strong><br /><br />Martin LR, Friedman HS, Schwartz JE.<br />Department of Psychology, La Sierra University, Riverside, CA 92515-8247, USA. Lmartin@Lasierra.edu<br /><br />OBJECTIVE: This study addressed whether personality in childhood and personality in adulthood are independent predictors of mortality risk and the extent to which behavioral and other psychosocial factors can explain observed relationships between personality and mortality risk. DESIGN: This was a prospective longitudinal cohort study of 1,253 male and female Californians over 7 decades (1930-2000). Proportional hazards regressions were the principal analyses. MAIN OUTCOME MEASURES: Mortality risk (in the form of relative hazards) was the primary outcome. Additional tests of mediators and moderators ascertained whether associations between personality and mortality risk remained significant when psychosocial and behavioral variables were statistically controlled. RESULTS: The findings, including a new 14-year additional follow-up in old age, revealed that <strong>conscientiousness, measured independently in childhood and adulthood, predicted mortality risk across the full life span. The link from childhood remained robust when adult conscientiousness and certain behavioral variables were controlled.</strong> Psychosocial and behavioral variables partly explained the adult conscientiousness-longevity association. CONCLUSION: The findings demonstrate the utility and complexity of modern personality concepts in understanding health and point to conscientiousness as a key underexplored area for future biopsychosocial studies. Copyright 2007 APA.<br /><br />PMID: 17605562 [PubMed - indexed for MEDLINE]<br /><br /><br />* * *<br /><br />I was not a conscientious kid. And things look even bleaker when I think about what my room looks like today as an adult. May as well live it up, then!<br /><br />[Exits stage left with bottle of vodka.]Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-37763173853322109092008-10-23T12:03:00.005-04:002008-10-23T12:07:02.483-04:00Facets of Conscientousness and Longevity: High Achievement and Orderliness Strong Predictors of Reduced Mortalityhttp://www.ncbi.nlm.nih.gov/sites/entrez<br /><br />1: Health Psychol. 2008 Sep;27(5):505-12<br /><br /><strong>Do conscientious individuals live longer? A quantitative review.</strong><br />Kern ML, Friedman HS.<br />Department of Psychology, University of California, Riverside, CA 82521-0426, USA. margaret.kern@email.ucr.edu<br /><br />OBJECTIVE: Following up on growing evidence that higher levels of conscientiousness are associated with greater health protection, the authors conducted a meta-analysis of the association between conscientiousness-related traits and longevity. DESIGN: Using a random-effects analysis model, the authors statistically combined 20 independent samples. In addition, the authors used fixed-effects analyses to examine specific facets of conscientiousness and study characteristics as potential moderators of this relationship. MAIN OUTCOME MEASURES: Effect sizes were computed for each individual sample as the correlation coefficient r, based on the relationship between conscientiousness and mortality risk (all-cause mortality risk, longevity, or length of survival). RESULTS: Higher levels of conscientiousness were significantly and positively related to longevity (r = .11, 95% confidence interval = .05-.17). <strong>Associations were strongest for the achievement (persistent, industrious) and order (organized, disciplined) facets of conscientiousness.</strong> CONCLUSION: Results strongly support the importance of conscientiousness-related traits to health across the life span. Future research and interventions should consider how individual differences in conscientiousness may cause and be shaped by health-relevant biopsychosocial events across many years. PsycINFO Database Record (c) 2008 APA, all rights reserved.<br /><br />PMID: 18823176 [PubMed - in process]Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-31934363532131792032008-10-23T11:42:00.003-04:002008-10-23T11:51:24.234-04:00This is a new story about conscientousness, but it really is old news. Just check our archives!<br /><br /><a href="http://www.telegraph.co.uk/earth/main.jhtml?view=DETAILS&grid=&xml=/earth/2008/10/22/scilonglife122.xml"><br />http://www.telegraph.co.uk/earth/main.jhtml?view=DETAILS&grid=&xml=/earth/2008/10/22/scilonglife122.xml</a><br /><br />Secret to a longer life - being conscientious<br />By Richard Alleyne, Science Correspondent<br />Last Updated: 6:01pm BST 22/10/2008<br /><br /><br />Being conscientious not only leads to a more successful life but also a longer one, a new study claims.<br /><br />Scientists have discovered that high achievers such as company executives, Olympic athletes and even world leaders live on average up to four years longer than the general public.<br /><br /><strong>Researchers believe that being both industrious and scrupulous at the same time appear to be the key to the extra longevity even though the individual's jobs may be more stressful than the average person.</strong><br /><br />The life-prolonging benefits of a "conscientious life" have come to light from a comparison of 20 previous studies which together matched the behaviour of 8,900 people with the age they died.<br /><br />Dr Howard Friedman, at the Univeristy of California, analysed the results using a <strong>pyschologicial scale of conscientiousness which broke it down into multiple traits, including organisation, thoroughness, reliability, competence, order, dutifulness, ambition, self-discipline, and deliberation.<br /><br />The results, published in the New Scientist, found that highly conscientious people lived on average two to four years longer than the norm.<br /><br />This extra margin exceeds the effects of socioeconomic status and intelligence, which are also known to increase longevity.</strong><br /><br />Dr Friedman, who worked with Dr. Margaret Kern, said conscientious people <strong>do not live longer simply because they are boring or cautious, but admits they tend to "live lives that are more stable and less stressful".</strong><br /><br />"Yes it is true that conscientious folks are less like to smoke or drink to excess or take too many risks," he said.<br /><br />"But it is also true that conscientious folks lead life patterns that are more stable and less stressful."<br /><br />The study also found that orderly, responsible and reliable also lived longer.<br /><br />"One of the studies we included looked at American presidents," said Dr Kern.<br /><br />The first US president, George Washington, lived to be 67, double the life expectancy there at the time.<br /><br />"Washington was very conscientious, yet he certainly didn't live a boring life."<br /> <br /><br />* * *<br /><br />Well in Washington's era, infant mortality was ridiculously high, so that's not "double" the surviving adult life expectancy. As for CEOs and Olympians, aren't they more likely to be physically fit than average? Plus they didn't factor in self-perceived social status among CEOs and Olympians, which is important in longevity. Studies already show that winners of the Nobel prize, especially for Physics, live 2 years longer than those who don't because of the lifelong status boost. Were the nominees any less industrious? I don't think so.<br /><br />Don't mind me. I'm just being defensive because, well, let's just say whenever I'm posting here, I'm supposed to be doing something else....Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-29217473322035807392008-10-20T09:49:00.002-04:002008-10-20T10:03:45.763-04:00Chew Your Food 30 Times For Long Life, Says One Centenarian<a href="http://www.discovernikkei.org/forum/en/node/1337">http://www.discovernikkei.org/forum/en/node/1337</a><br /><br /><br />Centenarian Dr. Saburo Shochi and Round the World Lecture tour<br />Submitted by vkraus on Wed, 09/13/2006 - 09:37. <br />Northeast <br /><br /><br />Centenarian on a Round the World Tour<br /><br />Dr. Saburo Shochi who celebrated his 100th birthday on August 16th is a <strong>lifelong educator and specialist in early-childhood education for disabled children</strong>. He is the founder of the Shiinomi School (1954) in Fukuoka, Japan, the first established school for physically and mentally challenged children in Japan. A Shiinomi class was also established in China, the first for challenged children. <br /><br />On his third Round the World Tour, Dr. Shochi has traveled to Shanghai and Beijing, China and Los Angeles. On September 12 at the SGI-USA Community Center in Santa Monica, Calif. Dr. Shochi gave a 90 minute lecture and powerpoint presentation in English on his life and health. He shared that <strong>his first two children who were both born with cerebral palsy were his motivation to establish a school for physically and mentally challenged children.</strong> He sold his family property and opened the Shiinomi Gakuen in 1954. He led the audience in a baton exercise and performed the “Kurodabushi” dance, a traditional Japanese fan dance. <strong>His secret to a healthy long life is to chew each mouthful of food 30 times. </strong><br /><br />He has written a number of books on childhood education. One recently published is a booklet on Parent and Childhood Toymaking. One of the most emphasized programs at the Shiinomi School is making toys from recycled products such as tissue boxes, film canisters, and empty toilet paper rolls. Dr. Shochi says that handmaking toys stimulates one's brain and creativity. It is especially beneficial for children to be able to make toys with their parents. <br /><br /><strong>Dr. Shochi holds doctorates in medicine and literature</strong>. He is an honorary professor of Philosophy and Education. He <strong>speaks Russian, Korean, Chinese and English. </strong><br /><br />He will be traveling to Boston to give a lecture at the Harvard School of Public Health on Monday, September 18. He will also travel to Paris, Switzerland, Italy, Egypt, Singapore and Hong Kong. <br /><br />Lecture at Harvard School of Public Health, Monday, September 18, 2006<br /><br /><br />* * *<br /><br />I wouldn't rule out chewing food slowly, deliberately, and properly, but what struck me is that in spite of the stress of having his beloved children suffer from illnesses, he pressed on and made accomodating them and other children like them his ikigai, or life's purpose--the thing that gets him out of bed in the morning. He must deal with stress well to begin with, but having this motivation certainly must have enhanced that coping mechanism in addition to occupying him with personally satisfying (working with handicapped children typically tops surveys for satisfying professions), meaningful activities. He also has to be in exceptional cognitive shape as a polyglot with advanced education.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-35277011508696369802008-10-15T10:46:00.008-04:002008-10-15T11:54:48.929-04:00Personality Predictors of LongevityKey Search Terms: Predictors of Longevity<br /><br />My apologies for not updating in awhile, but I will no longer have internet access anytime in the near future, so updates will be spotty.<br /><br /><a href="http://www.psychosomaticmedicine.org/cgi/content/abstract/70/6/621">http://www.psychosomaticmedicine.org/cgi/content/abstract/70/6/621</a><br /><br />Published online before print July 2, 2008, 10.1097/PSY.0b013e31817b9371<br />Psychosomatic Medicine 70:621-627 (2008)<br />© 2008 American Psychosomatic Society <br /><br /><span style="font-weight:bold;">Personality Predictors of Longevity: Activity, Emotional Stability, and Conscientiousness</span><br /><br />Antonio Terracciano, PhD, Corinna E. Löckenhoff, PhD, Alan B. Zonderman, PhD, Luigi Ferrucci, MD, PhD and Paul T. Costa, Jr, PhD<br /><br />From the National Institute on Aging, National Institutes of Health, Department of Health and Human Services, Baltimore, Maryland.<br /><br />Address correspondence and reprint requests to Antonio Terracciano, Laboratory of Personality and Cognition, National Institute on Aging, NIH, DHHS, 251 Bayview Blvd, Baltimore, MD 21224. E-mail: TerraccianoA@mail.nih.gov<br /><br />Objective: To examine the association between personality traits and longevity.<br /><br />Methods: Using the Guilford-Zimmerman Temperament Survey, personality traits were assessed in 2359 participants (38% women; age = 17 to 98 years, mean = 50 years) from the Baltimore Longitudinal Study of Aging, starting in 1958. Over the duration of the study, 943 (40%) participants died, on average 18 years after their personality assessment. The association of each trait with longevity was examined by Cox regression controlling for demographic variables.<br /><br />Results: In preliminary analyses among the deceased, <span style="font-weight:bold;">those who scored 1 standard deviation (SD) above the mean on General Activity (a facet of Extraversion), Emotional Stability (low Neuroticism), or Conscientiousness lived on average 2 to 3 years longer than those scoring 1 SD below the mean.</span> Survival analyses on the full sample confirmed the association of <span style="font-weight:bold;">General Activity, Emotional Stability, and Conscientiousness with lower risk of death, such that every 1-SD increase was related to about 13%, 15%, and 27% risk reduction, respectively</span>. The association of personality traits with longevity was largely independent from the influence of smoking and obesity. Personality predictors of longevity did not differ by sex, except for Ascendance (a facet of Extraversion). Emotional Stability was a significant predictor when the analyses were limited to deaths due to cardiovascular disease, with comparable effect sizes for General Activity and Conscientiousness.<br /><br />Conclusions: In a large sample of generally healthy individuals followed for almost five decades, longevity was associated with being conscientious, emotionally stable, and active.<br /><br />Key Words: neuroticism • health • mortality • longevity • smoking • obesity<br /><br />Abbreviations: BLSA = Baltimore Longitudinal Study of Aging; SD = standard deviation; FFM = Five-Factor Model; GZTS = Guilford-Zimmerman Temperament Survey; BMI = body mass index; HR = hazard ratio; CI = confidence interval.<br /><br /><br />Another study:<br /><br /><a href="http://www.psychosomaticmedicine.org/cgi/content/abstract/67/6/841"><br />http://www.psychosomaticmedicine.org/cgi/content/abstract/67/6/841</a><br /><br />Psychosomatic Medicine 67:841-845 (2005)<br />© 2005 American Psychosomatic Society <br /><br />Neuroticism, Extraversion, and Mortality in a Defined Population of Older Persons<br />Robert S. Wilson, PhD, Kristin R. Krueger, PhD, Liping Gu, MS, Julia L. Bienias, ScD, Carlos F. Mendes de Leon, PhD and Denis A. Evans, MD<br /><br />From the Rush Alzheimer’s Disease Center (RSW, KRK) and the Rush Institute for Healthy Aging (LG, JLB, CFMdL, DAE), and the Departments of Neurological Sciences (RSW, DAE), Psychology (RSW, KRK), and Internal Medicine (JLB, CFMdL, DAE), Rush University Medical Center, Chicago, Illinois.<br /><br />Address correspondence and reprint requests to Robert S. Wilson, PhD, Rush Alzheimer’s Disease Center, Rush University Medical Center, 600 S. Paulina, Suite 1038, Chicago, IL 60612. E-mail: rwilson@rush.edu<br /><br />Objective: The objective of this study was to test the association of the personality traits of neuroticism and extraversion with risk of death in old age.<br /><br />Methods: A census was taken of a geographically defined urban community in Chicago, and those aged 65 years or older were invited to participate in an in-home interview; 6158 (79% of those eligible) did so. The interview included brief measures of neuroticism and extraversion, medical history, and questions about current participation in cognitive, social, and physical activities. Vital status was subsequently monitored. The association of each trait with risk of death was examined in a series of accelerated failure-time models that controlled for age, sex, race, and education.<br /><br />Results: During a mean of more than 6 years of observation, 2430 persons (39.5%) died. A <span style="font-weight:bold;">high level of neuroticism (score = 27; 90th percentile) was associated with a 33% increase in risk of death compared with a low level of neuroticism (score = 9; 10th percentile)</span>. A <span style="font-weight:bold;">high level of extraversion (score = 33; 90th percentile) was associated with a 21% decrease in risk of death compared with a low level (score = 18; 10th percentile)</span>. Adjustment for medical conditions and health-related variables did not substantially affect results, but <span style="font-weight:bold;">adjusting for baseline levels of cognitive, social, and physical activity reduced the association</span> of both traits with mortality.<br /><br />Conclusions: The results suggest that higher extraversion and lower neuroticism are associated with reduced risk of mortality in old age and that these associations are mediated in part by personality-related patterns of cognitive, social, and physical activity.<br /><br />Key Words: neuroticism • extraversion • mortality • cognitive activity • social activity • physical activity<br /><br />Abbreviations: SD = standard deviation; SE = standard error; RR = relative risk; CI = confidence interval.<br /><br /><br /><br />Here are the facets making up the Big Five Factors of Personality traits:<br /><a href="http://www.testsonthenet.com/Factors-facets.htm"><br />http://www.testsonthenet.com/Factors-facets.htm</a><br /><br /><br />Facets of Conscientiousness (Work Ethic):<br /><br />Sense of Competence<br />Orderliness<br />Sense of Responsibility<br />Achievement Striving<br />Self-Discipline<br />Deliberateness<br /><br />Description<br /><br /><span style="font-weight:bold;">Conscientiousness concerns the way in which we control, regulate and direct our impulses.</span> Impulses are not inherently bad; occasionally time constraints require a snap decision and acting on our first impulse can be an effective response. Also, in times of play rather than work, acting spontaneously and impulsively can be fun. Impulsive individuals can be seen by others as colourful, fun-to-be-with and zany.<br /><br />Nonetheless, acting on impulse can lead to trouble in a number of ways. Some impulses are antisocial. Uncontrolled antisocial acts not only harm other members of society but also can result in retribution toward the perpetrator of such impulsive acts. Another <span style="font-weight:bold;">problem with impulsive acts is that they often produce immediate rewards but undesirable, long-term consequences.</span> Examples include excessive socialising that leads to being fired from one's job, hurling an insult that causes the break-up of an important relationship, or using pleasure-inducing drugs that eventually destroy one's health.<br /><br />Impulsive behaviour, even when not seriously destructive, diminishes a person's effectiveness in significant ways. Acting impulsively disallows contemplating alternative courses of action, some of which would have been wiser than the impulsive choice. Impulsivity also sidetracks people during projects that require organised sequences of steps or stages. Accomplishments of an impulsive person are therefore small, scattered and inconsistent.<br /><br /><span style="font-weight:bold;">A hallmark of intelligence is the ability to think about future consequences before acting on an impulse.</span> Intelligent activity involves contemplation of long-range goals, organising and planning routes to these goals and persisting toward one's goals in the face of short-lived impulses to the contrary. The idea that intelligence involves impulse control is nicely captured by the term prudence, an alternative label for the Conscientiousness domain. Prudent means both wise and cautious. Persons who score high on the Conscientiousness scale are, in fact, perceived by others as intelligent.<br /><br />The <span style="font-weight:bold;">benefits of high conscientiousness are obvious. Conscientious individuals avoid trouble and achieve high levels of success through purposeful planning and persistence. They are also positively regarded by others as intelligent and reliable.</span> On the negative side, they can be compulsive perfectionists and workaholics. Furthermore, extremely conscientious individuals might be regarded as stuffy and boring. <span style="font-weight:bold;">People who are lacking in conscientiousness may be criticised for their unreliability, lack of ambition and failure to stay within the lines, but they will experience many short-lived pleasures and they will never be called stuffy.</span><br /><br /><span style="font-weight:bold;">Sense of Competence</span><br /><span style="font-weight:bold;">Competency describes an individual's confidence in their ability to accomplish things. </span><br /><br /><br /><span style="font-weight:bold;">Orderliness <br />People with high scores in this area are well-organised, tidy and neat. </span><br /><br /><br /><span style="font-weight:bold;">Sense of Responsibility <br />This facet of personality reflects the strength of a person's sense of duty and obligation. </span> <br /><br /><br /><span style="font-weight:bold;">Achievement-Striving<br />Individuals who score high in this area strive hard to achieve excellence. Their drive to be recognised as successful keeps them on track as they work hard to achieve their goals. </span><br /><br /><br /><span style="font-weight:bold;">Self-Discipline <br />Self-discipline, called 'will-power' by many people, refers to the ability to persist at difficult or unpleasant tasks until they are completed. </span><br /><br /><br /><span style="font-weight:bold;">Deliberateness<br />Cautiousness describes the disposition to think carefully through possibilities before acting. <br /><br /></span><br /><br />Facets of Extraversion:<br /><br />Warmth<br />Gregariousness<br />Assertiveness<br /><span style="font-weight:bold;">Activity Level</span><br />Excitement-Seeking<br />Positive Emotions<br /><br />Description:<br /><br />Extraversion is marked by <span style="font-weight:bold;">pronounced engagement with the external world. Extraverts enjoy being with people, are full of energy and often experience positive emotions. <br /><br />They tend to be enthusiastic and action-oriented individuals who are likely to say "Yes!" or "Let's go!" to opportunities for excitement. In groups they like to talk, assert themselves and draw attention to themselves.</span><br /><br />Introverts lack the exuberance, energy and activity levels of extraverts. They tend to be quiet, low-key, deliberate and disengaged from the social world. <br />However. their lack of social involvement should not be interpreted as shyness or depression; the <span style="font-weight:bold;">introvert simply needs less stimulation than an extravert and prefers to be alone</span>. The independence and reserve of the introvert is sometimes mistaken as unfriendliness or arrogance.<br /><br />Warmth<br />Friendly people genuinely like other people and openly demonstrate positive feelings toward others. <br /><br />Gregariousness<br />Gregarious people find the company of others pleasantly stimulating and rewarding. They enjoy the excitement of crowds. <br /><br />Excitement-Seeking <br />High scorers for this area of personality are easily bored without high levels of stimulation. <br /><br />Positive Emotions<br />This facet measures a person's ability to experience a range of positive feelings, including happiness, enthusiasm, optimism and joy.<br /> <br />Assertiveness <br />High scorers for Assertiveness like to charge and direct the activities of others. They tend to be leaders in groups. <br /><br /><span style="font-weight:bold;">Activity Level <br />Active individuals lead fast-paced and busy lives. They do things and move about quickly, energetically, vigorously and they are involved in many activities. </span><br /><br />Facets of Natural Reactions (Emotional Stability Vs. Neuroticism)<br /> <br /><br />Anxiety<br />Angry Hostility<br />Moodiness/Contentment<br />Self-Consciousness<br />Self-Indulgence<br />Sensitivity to Stress<br /><br />Description:<br /> <br /><span style="font-weight:bold;">People high in Natural Reactions are emotionally reactive. They respond emotionally to events that do not affect a lot of people and their reactions tend to be more intense. They are more likely to interpret ordinary situations as threatening and minor frustrations as hopelessly difficult. Their negative emotional reactions tend to persist for unusually long periods of time. These problems can diminish a person's ability to think clearly, make decisions and cope effectively with stress.<br /><br />At the other end of the scale, individuals who score low in Natural Reactions are less easily upset and are less emotionally reactive. They tend to be calm, relaxed and rarely experience negative feelings. Freedom from negative feelings does not necessarily mean that low scorers experience a lot of positive feelings, (frequency of positive emotions is measured by a facet of the Extraversion factor).</span><br /><br /><br />Anxiety <br />The 'fight-or-flight' system of the brain of anxious individuals is too easily and too often engaged. Therefore, people who score high in this area often <span style="font-weight:bold;">feel like something unpleasant, threatening or dangerous is about to happen</span>. <br /><br />Angry Hostility <br />This facet measures the <span style="font-weight:bold;">tendency to feel angry.</span> Whether or not a person expresses annoyance and hostility depends on his or her level of Agreeableness. <br /><br />Moodiness/Contentment<br />This facet <span style="font-weight:bold;">measures normal differences in the way that people react to life's ups and downs</span>. We are not using the word 'depression' in a medical or clinical sense. <br /><br />Self-Consciousness <br />Self-conscious individuals are <span style="font-weight:bold;">sensitive about what others think of them</span>. Their <span style="font-weight:bold;">concern about rejection and ridicule</span> cause them to feel shy and uncomfortable around others. They are easily embarrassed.<br /><br />Self-indulgence<br />People who score in the high range for Immoderation <span style="font-weight:bold;">feel strong cravings and urges that they have difficulty resisting - even though they know that they are likely to regret it later. They tend to be oriented toward short-term pleasures and rewards rather than long-term consequences. </span><br /><br /><span style="font-weight:bold;">Sensitivity to Stress<br />High scorers on Sensitivity to Stress have difficulty in coping with stress. They experience panic, confusion and helplessness when under pressure or when facing emergency situations.</span><br /><br /><br />* * *<br /><br />Not sure why Self-Indulgence vs. Moderation is a facet of Natural Reactions (Emotional Lability) instead of conscientiousness.<br /><br />Obviously we see our centenarians in these descriptions--low stress, keep busy with a strong work ethic, believe in moderation, accept losses and move on.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-29426863298889944142008-09-25T00:59:00.006-04:002008-09-25T01:14:05.158-04:00Humans Respond Differently Than Mice to CR<a href="http://www.sciencedaily.com/releases/2008/09/080924151018.htm">http://www.sciencedaily.com/releases/2008/09/080924151018.htm</a><br /><br />Differences Between People And Animals On Calorie Restriction<br /><br />ScienceDaily (Sep. 24, 2008) — Calorie restriction, a diet that is low in calories and high in nutrition, may not be as effective at extending life in people as it is in rodents, according to scientists at Washington University School of Medicine in St. Louis.<br /><br />Previous research had shown that laboratory animals given 30 percent to 50 percent less food can live up to 50 percent longer. Because of those findings, some people have adopted calorie restriction in the hope that they can lengthen their lives. But the <span style="font-weight:bold;">new research suggests the diet may not have the desired effect unless people on calorie restriction also pay attention to their protein intake.</span><br /><br />In an article published online this month in the journal Aging Cell, investigators point to a discrepancy between humans and animals on calorie restriction. In the majority of the <span style="font-weight:bold;">animal models of longevity, extended lifespan involves pathways related to a growth factor called IGF-1 (insulin-like growth factor-1), which is produced primarily in the liver. Production is stimulated by growth hormone and can be reduced by fasting or by insensitivity to growth hormone. In calorie-restricted animals, levels of circulating IGF-1 decline between 30 percent and 40 percent.</span><br /><br />"We looked at IGF-1 in humans doing calorie restriction," says first author Luigi Fontana, M.D., Ph.D., assistant professor of medicine at Washington University and an investigator at the Istituto Superiore di Sanità in Rome, Italy. "For years, we have been following a cohort of people from the CR Society who have been on long-term calorie restriction.<span style="font-weight:bold;"> We found no difference in IGF-1 levels between people on calorie restriction and those who are not."</span><br /><br />The CR Society members, who call themselves CRONies (Calorie Restriction with Optimal Nutrition), had been on a calorie-<span style="font-weight:bold;">restriction diet for an average of seven years when Fontana did the measurements, but their IGF-1 levels were virtually identical to sedentary people who ate a standard, Western diet.</span><br /><br />Because calorie restriction is linked to extraordinary increases in maximal lifespan in rats and mice, Fontana and colleagues at Washington University, including principal investigator John O. Holloszy, M.D., professor of medicine, have been involved in a scientific study that compares calorie restriction to exercise and measures many biological factors linked to longevity and health. Called the CALERIE study (Comprehensive Assessment of the Long term Effects of Reducing Intake of Energy), the project randomly divided 48 people into three groups: Eighteen cut their caloric intake by 25 percent for one year. Another 18 started exercising to increase their energy expenditure by 25 percent for a year. A third group of 10 people didn't change anything.<br /><br />At the end of that year, the investigators measured IGF-1 levels in all three groups. Again they found no reductions in the group on calorie restriction.<br /><br />"That was puzzling because it was the first time we hadn't seen agreement between mice and rats on calorie restriction and humans on calorie restriction," Fontana explains. "But we know there are two major influences on IGF-1 levels: calorie intake and protein intake. So we decided to look at the influence of protein."<br /><br />Again, Fontana had a ready-made study group. His team has been following a population of strict vegans for several years. They tend to eat less protein than the CRONies from the CR Society, so he compared IGF-1 levels between the two groups.<br /><br /><span style="font-weight:bold;">"The vegans had significantly less circulating IGF-1, even if they were heavier and had more body fat than CRONies," he says. "Protein in the diet seemed to correlate with the lower levels of IGF-1. The strict vegans took in about 10 percent of their total calories from protein, whereas those on calorie restriction tended to get about 23 or 24 percent of calories from protein."</span><br /><br />The investigators wanted to take one more look at the relationship between dietary protein and IGF-1, so Fontana asked a group of CRONies to eat less protein for a few weeks. He says it was not easy to cut protein because those on calorie restriction have to do a lot of calculating and juggling to ensure they take in very few calories and still get adequate nutrition. Increasing dietary protein is one way many CRONies guard against becoming malnourished.<br /><br />"But six of them <span style="font-weight:bold;">agreed to lower their protein intake," Fontana explains, "and after three weeks their circulating IGF-1 declined dramatically."<br /></span><br />Previous research from Fontana's group had found that a diet lower in protein might protect against some cancers. These more recent findings suggest lowering protein also might be important to longevity. Fontana admits his evidence is preliminary, but the findings suggest that when people adjust their diets to improve health and lengthen life, they should control not only calories and fat but also keep an eye on protein.<br /><br />Fontana isn't proposing radical low-protein diets. Instead, he is suggesting the current recommended daily allowance (RDA) for protein, which is 0.82 grams of protein per kilogram of body weight, or about 56 grams of protein for an average, adult man and 46 grams for an average, adult woman. Most people, including CRONies, consume much more protein than the RDA recommendation.<br /><br />"It's much easier to restrict protein than to restrict calories," he says. "If our research is on the right track, maybe humans don't need to be so calorie restricted. Limiting protein intake to .7 or .8 grams per kilogram per day might be more effective. That's just a hypothesis. We have to confirm it in future studies."<br /><br />Until then, Fontana suggests people might want to look at protein consumption and tailor it to RDA recommendations. Traditionally, he says, nutritionists have not worried about people eating too much protein, but these findings suggest perhaps they should.<br /><br />Journal references:<br /><br /> 1. Fontana et al. Long-term effects of calorie or protein restriction on serum IGF-1 and IGFBP-3 concentration in humans. Aging Cell, 2008; 7 (5): 681 DOI: 10.1111/j.1474-9726.2008.00417.x<br /> 2. Fontana L, Klein S, Holloszy JO. Long-term low-protein, low-calorie diet and endurance exercise modulate metabolic factors associated with cancer risk. American Journal of Clinical Nutrition, vol. 84; pp. 1456-1462, Dec. 2006<br /><br />Adapted from materials provided by Washington University School of Medicine, via EurekAlert!, a service of AAAS<br /><br /><br /><br /><br />* * *<br /><br />I still have to look at the papers to see whether the majority of non-vegans' protein was coming from animal products, or if excessive plant protein can induce high IGF-1 as well. If not, this research dovetails nicely with prior studies showing protein, and, more specifically, methionine restriction increase lifespan.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-90707766127945820142008-09-25T00:01:00.004-04:002008-09-25T00:14:00.630-04:00Supercentenarian Still Sharp as a Tack<a href="http://articles.latimes.com/2005/jun/25/local/me-aged25">http://articles.latimes.com/2005/jun/25/local/me-aged25</a><br /><br />Hitting the Big Eleven-O<br /><br />By Andrew H. Malcolm<br />June 25, 2005 in print edition A-1<br /><br />Marion Higgins is very good at remembering. She remembers writing her first book 10 years ago. She remembers moving into Seal Beach’s Leisure World in 1989. She remembers the history of furniture acquired at long-ago garage sales and celebrating the end of the World War – both II and I. She remembers hearing the Titanic had just sunk, and the long railroad ride to her family’s homestead in a new state called Idaho. And she remembers hating sunbonnets.<br /><br />That would have been in the ’90s – the 1890s.<br /><br />Mrs. Higgins turns 112 on Sunday. She is the oldest living Californian and is believed to be the 21st oldest living human. She belongs to an exclusive but growing population of super-old folks whose longevity is so much more than a family bragging rite.<br /><span style="font-weight:bold;"><br />Her life has spanned the terms of 20 of the 43 presidents in U.S. history. Her frail body, sharp-as-a-tack mind and amazing longevity are being closely studied</span> by a little-known Los Angeles research center to discover secrets to living long and well.<br /><br />According to the Gerontology Research Group at UCLA, the average life expectancy for Americans born today is 77.6 years (80.1 for women and 74.8 for men). The 2000 census found some 50,000 Americans who claimed to have reached 100.<br /><br />The research group, accepted as a global authority on the super-elderly by Guinness World Records, among others, doesn’t care about those who’ve merely crossed the 100-year mark. These scientists become interested after someone reaches 110 – a super-centenarian – which only about 500 Americans of those 50,000 will.<br /><br />Then, the group’s network of clever gerontology detectives like Robert Young seeks proof and insights.<br /><br />“The entire globe has been explored and mapped,” Young says. “Now, we can start discovering the geography of the human life span.”<br /><br />Young and others mine troves of data to verify the truly old, research their lives and uncover senior frauds. Earlier in life, it seems, adults tend to fib about their age on the low side; the age 39 keeps coming to mind. But somewhere in their late-80s/early-90s, people start padding ages on the high side, encouraged by proud family members and even the odd tourism agency.<br /><br />In the eyes of these researchers, Marion Higgins is among the verified elite. She’s a living textbook on aging whose lifestyle, habits, health, mental acuity and genes – along with, ultimately, her autopsied body – may offer valuable clues in the age-old search for the secrets of longevity.<br /><br />“We know so much more than before,” says Dr. L. Stephen Coles, a physician and co-founder of the Gerontology Research Group. “We see some patterns. For instance, your parents’ genes are primary. <span style="font-weight:bold;">You don’t ever want to be fat. And optimists seem to fare particularly well.</span> But we’re still only beginning to decipher the biological hieroglyphics of the human genome and how the human body ages.”<br /><br />To Mrs. Higgins, who’s had 40,907 days to figure it out since June 26, 1893, that’s so much high-falutin’ folderol.<br /><br /><span style="font-weight:bold;">“I face every day one at a time and I’m always learning something new,” she says. “I’m just a slow learner.”</span><br /><br />Also, she doesn’t eat raspberries. Not even for birthday celebrations. Mrs. Higgins’ second son, Horace, will preside over the family festivities. He’s 82, played tennis three times a week until last winter and may be the only Caltech graduate to attend a 60th class reunion – and bring his mother.<br /><br />Super-centenarians remain rare, but their numbers are growing. In 1999, the gerontology group, a loose band of doctors, demographers and part-time researchers, counted 45 people verified as 110 or older. Today, its website (www.grg.org) lists 66. Over the years, it’s documented 835 super-centenarians, including 16 who reached 115.<br /><br />Young, the group’s senior investigator, says few people have the ambition to reach 110. But, he notes, “At 109, given the alternative, 110 can seem acceptable.”<br /><br />He estimates the world’s population of super-centenarians at 250 and growing, in part because doctors, medicines and nutrition have prolonged what experts call the human health span – the period between birth and the cascade of medical problems that mark the end of life.<br /><br />Verification by the research group is a rigorous, peer-reviewed procedure involving original documents such as birth and marriage certificates. Modern reissues of documents or family Bible notations are insufficient.<br /><br />Young and group colleagues such as Louis Epstein often pore over old census data and military draft records. Many of the 1890 census records were destroyed by fire, but the 1900 census is a treasure chest, listing birth month and year for each resident at most U.S. addresses.<br /><br />Epstein, the 44-year-old owner of an Internet service provider in Putnam County, N.Y., and Young, a 31-year-old graduate student in Atlanta, share an academic delight in digging up accurate documents, uncovering frauds and challenging each other.<br /><br />Investing a few hours each day, they work with a network of like-minded researchers around the world who monitor the continued existence of listed super-centenarians and help gather documentation on new ones from slow-moving officials, gullible news media and nonchalant families who do not share the researchers’ diligence, discipline or sense of urgency.<br /><br />For instance, Young has been waiting months for a marriage certificate from the family of Mary MacIsaac in Saskatchewan that would add her to the list at 111. “You must think and question like a detective,” he says.<br /><br />Epstein and Young keep a list of false and exaggerated old-age cases. Charlie Smith of Liberia claimed to be 137 but was really only 105. Susie Brunson of South Carolina said she was 123, 18 years older than documents showed. They even uncovered an apparent conspiracy of travel agents on a Caribbean island who touted phony native super-centenarians to promote tourism.<br /><br />“When claiming to be young becomes futile,” Young notes, “claiming to be older can seem desirable.”<br /><br />Age 115 is now regarded as a realistic upper limit to human longevity, which five women could reach by November. The oldest documented human was Jean Calment of France, who died Aug. 4, 1997, at 122 years and 164 days. The oldest validated super-centenarian today is Hendrikje Van Andel of the Netherlands, who will turn 115 next week. The oldest American is Elizabeth Bolden of Tennessee, who will turn 115 on Aug. 15.<br /><br />Why bother with all this?<br /><br />“First of all,” says Epstein, “facts are important in life. And so is debunking frauds.”<br /><br />Young, who grew up fascinated by World War I tales told by an aged aunt, thinks there’s much to learn about history from, say, an ancient war veteran or the child of a slave. He travels to birthday parties for listed super-centenarians, where he’s treated like family.<br /><br />“I want to educate people on what it takes to live a very long time,” he says. “It’s not easy and it’s not a circus sideshow.”<br /><br />For Coles, keeping legitimate lists offers important scientific benefits: opportunities to continue decoding human DNA and the mysterious aging process through long-lived examples.<br /><br />“People think if we can only eliminate disease after disease, we can live forever,” he says. “Not! Our bodies are biological machines with certain warranty periods built in through the DNA of our fathers and mothers. So pick your parents wisely.”<br /><br />Indeed, the group’s research shows genetics can trump lifestyle. <span style="font-weight:bold;">Mrs. Higgins’ siblings lived into their 80s, her mother to 92, and her father to 101.</span> Young’s old notes show that men with sisters living to 100 are 17 times more likely than others to make it that far themselves. Other indicators are less clear.<br /><br />In the longevity race it’s best to be female; 90% of super-centenarians are women. <span style="font-weight:bold;">Coles also sees moderate living as critical. Or as Mrs. Higgins puts it, “I never had enough money to lead a riotous life.”</span><br /><br />During World War II, when two sons served in the Navy and a third was a USO entertainer in Les Brown’s Band of Renown, Mrs. Higgins lived in Pomona and made tail de-icers for B-17 bombers. Her husband, John, a machinist, died in 1949 at 60. After a career with the Los Angeles County tax assessor, Mrs. Higgins has drawn Social Security since the first Eisenhower administration.<br /><span style="font-weight:bold;"><br />Being active and involved with others also seems to lengthen longevity. Mrs. Higgins set some records in the Senior Olympics in her day, which, she admits, reflects the absence of competitors in her 85-to-90 age bracket 25 years ago.<br /><br />Her social schedule is built around visitors and visiting, as well as audiobooks (mysteries are a favorite), religious radio programs and garage sales, which she and son Horace visit weekly before they do crossword puzzles together.</span><br /><br />He and his wife, Liz, also take dictation of a continuous stream of super-centenarian stories. Many were collected in a book privately published by Mrs. Higgins. She’s sold 900 copies so far at prices that vary according to her estimation of a customer’s willingness to pay.<br /><br />“In the fifth grade,” Mrs. Higgins recalls, “I got a tablet and sat down to write a book. I was very excited. But I couldn’t write anything because I hadn’t lived much yet. So I waited ‘til I was 102. <span style="font-weight:bold;">Writing makes me feel so alive</span>.”<br /><br />Although no one remains from her early years to contradict details, Mrs. Higgins’ memory seems sharp and clear. She recalls the word games her father invented while the farm family sorted beans around the dining room table. She can still rattle off the alphabet – backward.<br /><span style="font-weight:bold;"><br />Mrs. Higgins’ eyesight and hearing have clouded in recent years, but her senses of taste and smell still function. At 96, she had a hip replaced, and she broke her thigh a few years ago after a stumble. “I gave away those shoes,” she says.</span><br /><br />That injury caused her <span style="font-weight:bold;">Assembly of God</span> minister, Howard Fox, to install a bicycle horn on Mrs. Higgins’ cane. She has also had some <span style="font-weight:bold;">facial skin cancers removed</span>, the delayed price for often shucking that sunbonnet behind her mother’s back a century ago.<br /><br /><span style="font-weight:bold;">Moderation in diet also enhances longevity. Coles cites studies of lab animals fed less and living longer than relatives on more bounteous fare. More bluntly, Young adds, “We don’t find any fat 110-year-olds.”</span><br /><br /><span style="font-weight:bold;">Mrs. Higgins, who awakens about 8 a.m. daily, weighs 134 pounds, up a little since her activity declined in recent years. For breakfast, she has oatmeal and fruit. For lunch, a sandwich, soup and more fruit. And for dinner, her housekeeper knows that chicken or pork chops, broccoli and apple sauce or Mrs. Higgins’ beloved peaches are always welcome.</span><br /><br /><span style="font-weight:bold;">“I don’t really dislike anything,” Mrs. Higgins says, “although I’m allergic to raspberries.”</span> Chewier foods also tax her worn dentures.<br /><br />Her birthday this weekend will not be celebrated with any of those little firecrackers that Mrs. Higgins liked to throw around in packs during countless summer evenings. Nor will there be cake. Instead, she’ll get a blueberry pie and vanilla ice cream. Visitors who want candy know to keep boxes of chocolates beyond her reach.<br /><br />They also know that at the slightest urging, Mrs. Higgins will accurately recite entire epic poems from her childhood, detailed verse after detailed verse, her weathered fingers still fidgeting with her skirt as they might have in front of that ninth-grade English class 98 years ago.<br /><br />A visiting Coles marvels aloud at the recitation and the sharp memory of California’s oldest person, taking note of it all for his super-centenarian files.<br /><br />Mrs. Higgins quietly chuckles, but then cautions him. “I’m afraid,” she admits, “I don’t remember the teacher’s name.”Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-86683138461965667742008-09-24T23:27:00.003-04:002008-09-24T23:34:45.031-04:00Four Centenarians Share Their Secrets<a href="http://www.finecraftsimports.com/products/copper_vase.asp?pid=50203-9">http://www.finecraftsimports.com/products/copper_vase.asp?pid=50203-9</a><br /><br />Published: September 18, 2008 01:24 am <br /><br />CITY OF LOCKPORT: Four centenarians honored at Dale Association<br />By Bill Wolcott<br />E-mail Bill<br />Lockport Union-Sun & Journal<br /><br />One of these things doesn’t belong here: Work hard, don’t worry, reflexology, cake and ice cream.<br /><br />Actually, they were all cited as reasons for longevity at A Centenarian Birthday Celebration at the Dale Association on Wednesday.<br /><br />• Helen Whitwell, 102; Loraine Clark, 100; Leetah Brown, 104; and Ada Baes, 101, were honored by the Niagara County Office for the Aging and the Niagara County Bicentennial committee. There are 27 people in the county who are 100 years old and some could not attend the centenarian parties.<br /><br />The Dale Association dining room was filled with family, well-wishers and seniors who come regularly for lunch. There was cake and ice cream for dessert.<br /><br />• Leetah Brown, who was born in Pennsylvania, was married twice and had no children. During World War II, she worked in an ammunition factory.<br /><br />“I hauled 4,000 pound of bombs behind me to the shipping room,” she said. <span style="font-weight:bold;">“That made me so I don’t fear everything.”</span><br /><br /><span style="font-weight:bold;">Her secret for longevity: “The Lord made me that way.</span> I haven’t done anything special to keep me older,” she said. “I’ve had a lot of sickness in my life, but I recovered. I’m just tough.”<br /><span style="font-weight:bold;"><br />Brown has been practicing and teaching reflexology since 1980. Great niece Debby Dearborn said: “She’s very involved with holistic medicine. That has a lot to do with why she’s lived so long.”</span><br /><br />• Ada Baes and Helen Whitwell helped get the Dale Association going. Baes volunteered at the front desk. Helen and Al Whitwell built the snack bar, using wood from a barn.<br /><br />Baes, a Lockport native, came to the Dale Association after retiring from teaching in Akron for 22 years. She has two sons and <span style="font-weight:bold;">enjoys listening to music.</span><br /><br />• Helen Whitwell, taught school 35 years in Lockport and Gasport. In 1930, she started a public/private school for families who were not happy with the Lockport schools. She and her husband helped build the Dale Association.<br /><br />His grandparents had a tavern on Ridge Road that was visited by the Marquis de Lafayette, who ate in the kitchen with the family.<br /><span style="font-weight:bold;"><br />Her secret? “She drinks goat milk every day,” said her daughter, Doris Whitwell. “She has for years and years.”</span><br /><br />• Loraine Clark’s mother died during childbirth when she was 2. Her father remarried and the family grew to 10 children.<br /><br />Loraine and Lewis Clark operated Clark’s Charcoal Grill for 23 years. The summer place served grilled foods, but was famous for its homemade pies. <span style="font-weight:bold;">“Only eat things that I like,” Loraine said. “I never eat anything I don’t like.”<br /><br />Hard work has carried her for a century.</span> “We would sell 100-125 pies and make them the same day,” Loraine said. “It was famous. People came from Rochester.”<br /><br />Loraine and Lewis had four children, and 14 members of the family attended the lunch. One son who lives in Arizona was not in attendance, but did come to her 100th birthday celebration in May.<br /><br /><span style="font-weight:bold;">“She doesn’t worry too much. She lets every day take care of itself,”</span> said son Donald Clark who lives in East Aurora. “She’s our inspiration.”<br /><span style="font-weight:bold;"><br />“Attitude is a big thing with her,” daughter Rita McGuinnes. “She’s not a worrier. She very seldom gets stressed out about anything.”<br /><br />“She’s a hard worker, no doubt about it,” daughter Lois Steblein said.</span><br /><br />Each women received a bicentennial bear and pins and flowers. Mayor Michael Tucker and Sen. George Maziarz, R. Newfane, attended.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-82357701337696442612008-09-17T01:28:00.001-04:002008-09-18T15:53:00.585-04:00108 Year Old Woman Doesn't See What The Big Deal Is<a href="http://www.chicagotribune.com/news/local/chi-centenarion-15-sep15,0,1959317.story">http://www.chicagotribune.com/news/local/chi-centenarion-15-sep15,0,1959317.story</a><br /><br /><br />At 108, Evanston woman has personal and scientific knowledge about aging<br />She likes to watch golf, nap and walk—but scientists are interested in her genes<br /><br />By Deborah Horan | Chicago Tribune reporter<br /> September 15, 2008 <br /><br /><br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMXhyphenhyphendlcQ68kQFelEQpgmazoVtdX_Em-81AsHNgHR7lNP3cCI8S_rIr7G-LLFN3R5kcdmNK_7JqH96lCwE8YcUVRl3AQmhPxgqwWRXruuuu6V4s_01OSTU0Gk-ZcmxpJsyq-jmodGccCYg/s1600-h/ralston.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMXhyphenhyphendlcQ68kQFelEQpgmazoVtdX_Em-81AsHNgHR7lNP3cCI8S_rIr7G-LLFN3R5kcdmNK_7JqH96lCwE8YcUVRl3AQmhPxgqwWRXruuuu6V4s_01OSTU0Gk-ZcmxpJsyq-jmodGccCYg/s400/ralston.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5247450099450230754" /></a><br /><span style="font-style:italic;">Evelyn Ralston, 108, lives in Evanston and has a birthday on Oct. 17. If she celebrates just two more birthdays, she'll be a supercentenarian, a person who has made it to 110, an age only 1 in nearly 6 million ever reaches. (Tribune photo by Jose M. Osorio / August 11, 2008)</span><br /><br />Scientists would love to study Evelyn Ralston, pepper her with questions about her lifestyle, take samples of her DNA.<br /><br />Not that their grand endeavors particularly concern the Evanston centenarian. Ralston would rather <span style="font-weight:bold;">watch golf on television, nap in the afternoon and take daily walks outside her retirement home</span>, a plush assisted living facility called Mather Place at The Georgian.<br /><br />"I'm not that interesting," said Ralston, alert and immaculately dressed on a recent afternoon.<br /><br />At 108 years old, Ralston is not only interesting to gerontologists, she belongs to a selective group of people who have lived more than a century. If she celebrates just two more birthdays, she'll enter an even more exclusive cohort of supercentenarians, people who have made it to 110, an age only 1 in nearly 6 million ever reaches.<br /><br /><br />Ralston will turn 109 Oct. 17. <span style="font-weight:bold;">Her thin frame and unruffled manner likely helped her live this long; scientists say people who live longer tend to be slim and less stressed about life's ups and downs.</span> But those traits are secondary to the attribute that matters: good genes.<br /><br />"In order to make it past 100, you had to win the genetic lottery at birth," said Jay Olshansky, a professor of epidemiology at the University of Illinois at Chicago.<br /><br />Gerontologists are discovering that the secret to longevity lies not in a magical Fountain of Youth, but remains hidden—for now—along the intricate genetic sequencing in a person's DNA. The challenge is to map the genomes of the really old to find which gene mutations they have in common.<br /><br />"Something helps them get to old age," said Nir Barzilai, a professor of medicine at the Albert Einstein College of Medicine in New York, who has been studying centenarians since 1998. "We're trying to identify the genetic elements that help protect them."<br /><br /><span style="font-weight:bold;">So far, he has discovered four genes that he says appear important to longevity: two are related to good cholesterol; one exists in fat—and the less fat the better; the fourth gene delays growth.</span><br /><br />The study of the very old has made other gains in recent years, gerontologists said.<br /><br />Part of the reason is that there are more centenarians than ever before due to medical breakthroughs that reduced child mortality rates, deaths from infectious diseases, and the number of women dying during childbirth. Luck plays a factor too.<br /><br />"You have to avoid getting run over by a bus," Olshansky said. "Then you have the opportunity to express the longevity potential you were born with."<br /><br />Thomas Perls, director of the New England Supercentenarian Study and a geriatrician at Boston Medical Center, has found <span style="font-weight:bold;">people older than 100 tend to be a diverse group—they may have had heart attacks or smoked or were overweight for part of their lives, and yet something compelled them to live a century.<br /><br />But after 110, that heterogeneity ceases, he said.</span> He has mapped the DNA of some 80 people over 110 and found they were more genetically homogenous. He hopes that similarity will make it easier to isolate the variations that helped them live so long.<br /><br />"With [homogeneity] comes a much better chance of discovering some of these genetic variations," Perls said.<br /><br />In about a year, Ralston would be eligible to participate in Perls' study. Ralston has a baptismal certificate and a passport to prove her age—but verifying even that fact has proved difficult for scientists studying extreme age.<br /><br />Few places at the turn of the 19th century issued birth certificates. Births, if they were noted at all, were registered in church logs. Many people, gerontologists said, exaggerate their age or don't really know it. The lack of documentation makes keeping statistics difficult.<br /><br />Data from the Illinois Department of Public Health, for instance, showed a little more than 2,000 people were ages 100 to 104 in 2000, the most recent statistic available. The stats logged 59 as more than 110 years old. Gerontologists said those numbers are likely bloated.<br /><br />Regardless, Ralston plans a quiet celebration with little fanfare.<br /><br />If prompted, she'll recount her family's first car, bought in 1926, and the time she drove it off the family farm to help her brothers steer cattle to market.<br /><br />She remembers her first trip to Europe after she got her passport at age 72.<br /><br />Besides, as birthdays go, she doesn't see what is the big deal.<br /><br />"I'm not that old," she said. "A lot of people are older than me."<br /><br />dhoran@tribune.comHappy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-7010185115258963722008-09-16T00:31:00.002-04:002008-09-16T00:36:06.515-04:00Legumes for Longevity Says Multi-National Study<a href="http://www.ncbi.nlm.nih.gov/pubmed/15228991">http://www.ncbi.nlm.nih.gov/pubmed/15228991</a><br /><br />Asia Pac J Clin Nutr. 2004;13(2):217-20.Links<br /> Legumes: the most important dietary predictor of survival in older people of different ethnicities.<br /> Darmadi-Blackberry I, Wahlqvist ML, Kouris-Blazos A, Steen B, Lukito W, Horie Y, Horie K.<br /><br /> Public Health Division, National Ageing Research Institute, Melbourne, Australia. i.blackberry@nari.unimelb.edu.au<br /><br /> To identify protective dietary predictors amongst long-lived elderly people (N= 785), the "Food Habits in Later Life "(FHILL) study was undertaken among five cohorts in Japan, Sweden, Greece and Australia. Between 1988 and 1991, baseline data on food intakes were collected. There were 785 participants aged 70 and over that were followed up to seven years. Based on an alternative Cox Proportional Hazard model adjusted to age at enrollment (in 5-year intervals), gender and smoking, the <span style="font-weight:bold;">legume food group showed 7-8% reduction in mortality hazard ratio for every 20g increase in daily intake with or without controlling for ethnicity (RR 0.92; 95% CI 0.85-0.99 and RR 0.93; 95% CI 0.87-0.99</span>, respectively). Other food groups were not found to be consistently significant in predicting survival amongst the FHILL cohorts.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-81884744746337129982008-09-14T17:52:00.002-04:002008-09-15T13:16:27.399-04:00Centenarian Credits Work, Fresh Natural Food, Faith, and "Uprightness"<a href="http://www.cafra.org/article442.html">http://www.cafra.org/article442.html</a><br /><br />International Year of the Older Person<br />Meet Centenarian - Anais Passe Coutrin<br /><br />Saturday 4 December 1999<br /><br />Anais Passe-Coutrin, nee Dolius, was born on August 9, 1896, at Capesterre in Marie-galante. <span style="font-weight:bold;">Orphaned from childhood, she was raised by her older sister, Loulouse.</span><br /><br />At age 13, Anais left the island of her birth for mainland, Guadeloupe.<br /><br />At an early age, she began working as a servant in different houses but to this day she has very fond memories of her stay at the Corbins in Morne a l”Eau. Apart from celebrating her 20th birthday there, it was also the year she got married. On October 16, in Moule, Anais married Eloi Passe-Coutrin, a <span style="font-weight:bold;">farmer</span>, also from Marie-Galante.<br /><br />They had seven children, five of whom are still alive. She now has 33 grand children and 53 great-grands. <span style="font-weight:bold;">Anais has had a very active life – working the land with her husband, caring for children, working in the market, making “carpate” oil and “gros sirop”. Up to the age of 90, she was still maintaining a kitchen garden. She used to eat the fresh produce of the land and was particularly fond of bananas, manioc with gros sirop from the sugar cane. She does not like rice.<br /></span><br />Now, old age does not allow her to enjoy such delicacies any more. She has to eat mainly pureed food prepared by one of her daughters with whom she has been living since the 1970s. <span style="font-weight:bold;">After an incident of poisoning, she discovered soya milk, which she prefers over cow’s milk.</span><br /><br /><span style="font-weight:bold;">During her youth, Anais had no health problems. She had never gone to the doctor. Never had surgery. Now, she only receives a doctor’s visit for flu vaccination. Apart from her reduced mobility, Anais has an exceptional dynamism and physical freshness.<br /></span><br />Family and the Lacroix community (the section of Moule where she lives) surround her, and <span style="font-weight:bold;">faith holds a special place in her life</span>. <span style="font-weight:bold;">Every Friday, she receives blessings from the village priest. A pretty woman, she puts on her toiletries and adorns herself with jewelry on these occasions.</span><br /><br /><span style="font-weight:bold;">Work, healthy food from the land, faith, uprightness – these are her secrets for longevity. Despite her old age, Anais a.k.a Manna has great lucidity. A woman who provides pleasant company, who does not regret anything from her past, she continues to live peacefully while waiting for, according to her “God’s calling”.</span>Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-45365006531181611392008-09-14T17:12:00.005-04:002008-09-14T17:20:17.494-04:0040% and 80% Methionine Restriction Reduce MitROSForty percent and eighty percent methionine restriction decrease mitochondrial ROS generation and oxidative stress in rat liver.<br />Caro P, Gómez J, López-Torres M, Sánchez I, Naudí A, Jove M, Pamplona R, Barja G.<br /><br />Departamento de Fisiología Animal-II, Facultad de Ciencias Biológicas, Complutense University, c/Jose Antonio Novais-2, Madrid 28040, Spain.<br /><br /><span style="font-weight:bold;">Dietary restriction (DR) lowers mitochondrial reactive oxygen species (ROS) generation and oxidative damage and increases maximum longevity in rodents. Protein restriction (PR) or methionine restriction (MetR), but not lipid or carbohydrate restriction, also cause those kinds of changes.</span> However, previous experiments of MetR were performed only at 80% MetR, and substituting dietary methionine with glutamate in the diet. In order to clarify if MetR can be responsible for the lowered ROS production and oxidative stress induced by standard (40%) DR, Wistar rats were subjected to 40% or 80% MetR without changing other dietary components. It was found that <span style="font-weight:bold;">both 40% and 80% MetR decrease mitochondrial ROS generation and percent free radical leak in rat liver mitochondria, similarly to what has been previously observed in 40% PR and 40% DR.</span> The concentration of complexes I and III, apoptosis inducing factor, oxidative damage to mitochondrial DNA, five different markers of protein oxidation, glycoxidation or lipoxidation and fatty acid unsaturation were also lowered. The results show that <span style="font-weight:bold;">40% isocaloric MetR is enough to decrease ROS production and oxidative stress in rat liver.</span> This suggests that the lowered intake of methionine is responsible for the decrease in oxidative stress observed in DR.<br /><br />* * *<br /><br />The abstract really should have specified the measurable oxidation differences in 40% vs. 80% methionine restriction. Are the effects additive, or is there a minimum threshold for positive results, beyond which no further benefits are derived?Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com1tag:blogger.com,1999:blog-8426303641965700052.post-29484051302536248122008-09-14T17:02:00.003-04:002008-09-14T17:09:43.974-04:00Every Other Day Feeding Schedule Mimics Dietary Restriction without Lowered IGF-1<a href="http://www.ncbi.nlm.nih.gov/pubmed/18593280?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RA&linkpos=5&log$=relatedarticles&logdbfrom=pubmed">http://www.ncbi.nlm.nih.gov/pubmed/18593280?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RA&linkpos=5&log$=relatedarticles&logdbfrom=pubmed<br /></a><br /><br />1: Rejuvenation Res. 2008 Jun;11(3):621-9.Click here to read Links<br /> Effect of every other day feeding on mitochondrial free radical production and oxidative stress in mouse liver.<br /> Caro P, Gómez J, López-Torres M, Sánchez I, Naudi A, Portero-Otín M, Pamplona R, Barja G.<br /><br /> Department of Animal Physiology-II, Complutense University, Madrid, Spain.<br /><br /> It is known that dietary restriction (DR) increases maximum longevity in rodents, but the mechanisms involved remain unknown. Among the possible mechanisms, several lines of evidence support the idea that decreases in mitochondrial oxidative stress and in insulin signaling are involved but it is not known if they are interconnected. It has been reported that when C57BL/6 mice are <span style="font-weight:bold;">maintained on an every other day (EOD) feeding their overall food intake is only slightly decreased and plasma insulin-like growth factor (IGF)-1 is even somewhat increased. In spite of this, their maximum longevity is increased, analogously to what occurs in classic DR. Thus, this model dissociates the increase in longevity from the decrease in IGF-1 observed in classic DR.</span> Based on these facts, we have studied the effect of EOD DR on the rate of mitochondrial reactive oxygen species (ROS) production, oxygen consumption, and the percent free radical leak (FRL) of well-coupled liver mitochondria, the marker of mtDNA oxidative damage 8-oxo-7,8-dihydro-2'deoxyguanosine (8-oxodG), the content of complexes I to IV of the respiratory chain, the apoptosis inducing factor (AIF), PGC1-alpha, UCP2, five different markers of oxidative damage to proteins and the full fatty acid composition on C57BL/6 mice liver. It was found that EOD DR decreased ROS production in complex I but not in complex III without changes in oxygen consumption. As a result, FRL was decreased in complex I. Oxidative damage to mtDNA (8-oxodG) and protein oxidation, glycoxidation and lipoxidation were also lower in the EOD restricted group in comparison with the control one while the degree of fatty acid unsaturation was held constant. The EOD group also showed decreases in AIF, PGC1-alpha, and UCP2. These results support the possibility that EOD DR increases maximum life span at least in part through decreases in mitochondrial oxidative stress which are independent from insulin/IGF-1-like signaling.<br /><br /> PMID: 18593280 [PubMed - indexed for MEDLINE]Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-63447422931045113302008-09-14T16:36:00.002-04:002008-09-14T16:41:32.582-04:00Methionine Restriction Limits Age-Related Adiposity<a href="http://www.jlr.org/cgi/content/abstract/49/1/12">http://www.jlr.org/cgi/content/abstract/49/1/12</a><br /><br />Originally published In Press as doi:10.1194/jlr.M700194-JLR200 on October 1, 2007<br /><br />Journal of Lipid Research, Vol. 49, 12-23, January 2008<br />Copyright © 2008 by American Society for Biochemistry and Molecular Biology<br /><br />Methionine restriction effects on 11β-HSD1 activity and lipogenic/lipolytic balance in F344 rat adipose tissue<br /><br />Carmen E. Perrone1, Dwight A. L. Mattocks, George Hristopoulos, Jason D. Plummer, Rozlyn A. Krajcik and Norman Orentreich<br /><br />Orentreich Foundation for the Advancement of Science, Inc., Cold Spring-on-Hudson, NY 10516<br /><br />Published, JLR Papers in Press, October 1, 2007.<br /><br />1 To whom correspondence should be addressed. e-mail: perrone@orentreich.org<br /><br />Methionine restriction (MR) limits age-related adiposity in Fischer 344 (F344) rats. To assess the mechanism of adiposity resistance, the effect of MR on adipose tissue (AT) 11β-hydroxysteroid dehydrogenase-1 (11β-HSD1) was examined. MR induced 11β-HSD1 activity in all ATs, correlating with increased tissue corticosterone. However, an inverse relationship between 11β-HSD1 activity and adipocyte size was observed. Because dietary restriction controls lipogenic and lipolytic rates, MR's effects on lipogenic and lipolytic enzymes were evaluated. <span style="font-weight:bold;">MR increased adipose triglyceride lipase and acetyl-coenzyme A carboxylase (ACC) protein levels but induced ACC phosphorylation at serine residues that render the enzyme inactive, suggesting alterations of basal lipolysis and lipogenesis.</span> In contrast, no changes in basal or phosphorylated hormone-sensitive lipase levels were observed. ACC-phosphorylated sites were specific for AMP-activated protein kinase (AMPK); therefore, AMPK activation was evaluated. Significant differences in AMPK{alpha} protein, phosphorylation, and activity levels were observed only in retroperitoneal fat from MR rats. No differences in protein kinase A phosphorylation and intracellular cAMP levels were detected.<span style="font-weight:bold;"> In vitro studies revealed increased lipid degradation and a trend toward increased lipid synthesis, suggesting the presence of a futile cycle. In conclusion, MR disrupts the lipogenic/lipolytic balance, contributing importantly to adiposity resistance in F344 rats.</span><br /><br />Supplementary key words adiposity • glucocorticoid metabolism • signal transduction pathways • 11β-hydroxysteroid dehydrogenase-1<br /><br />Abbreviations: ACC, acetyl-coenzyme A carboxylase; AMPK, AMP-activated protein kinase; AT, adipose tissue; ATGL, adipose triglyceride lipase; CF, control fed; F344, Fischer 344; 11β-HSD, 11β-hydroxysteroid dehydrogenase; HSL, hormone-sensitive lipase; IGF-1, insulin-like growth factor-1; MR, methionine restriction; PKA, protein kinase A; PPAR{gamma}, peroxisome proliferator-activated receptor {gamma}; SAMS peptide, substrate for AMPK-activated protein kinase; Ser, serine; SREBP-1c, sterol-regulatory element binding protein-1c; Thr172, threonine 172Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-2699858764413054572008-09-14T16:11:00.001-04:002008-09-14T16:16:45.645-04:00Methionine Restriction Reduces MitROS<a href="http://www.fasebj.org/cgi/content/abstract/20/8/1064">http://www.fasebj.org/cgi/content/abstract/20/8/1064</a><br /><br />© 2006 FASEB<br />Methionine restriction decreases mitochondrial oxygen radical generation and leak as well as oxidative damage to mitochondrial DNA and proteins<br />Alberto Sanz*, Pilar Caro*, Victoria Ayala{dagger}, Manuel Portero-Otin{dagger}, Reinald Pamplona{dagger} and Gustavo Barja*,1<br /><br />* Department of Animal Physiology-II, Complutense University, Madrid, Spain;<br /><br />{dagger} Department of Basic Medical Sciences, University of Lleida, Lleida, Spain<br /><br />1Correspondence: Departamento de Fisiología Animal-II, Facultad de Ciencias Biológicas, Universidad Complutense, c/Antonio Novais-2, Madrid 28040, Spain. E-mail: gbarja@bio.ucm.es<br /><br />Previous studies have consistently shown that <span style="font-weight:bold;">caloric restriction (CR) decreases mitochondrial reactive oxygen species (ROS) (mitROS) generation and oxidative damage to mtDNA and mitochondrial proteins, and increases maximum longevity, although the mechanisms responsible for this are unknown. We recently found that protein restriction (PR) also produces these changes independent of energy restriction. Various facts link methionine to aging, and methionine restriction (MetR) without energy restriction increases, like CR, maximum longevity.</span> We have thus hypothesized that MetR is responsible for the decrease in mitROS generation and oxidative stress in PR and CR. In this investigation we subjected male rats to exactly the same dietary protocol of MetR that is known to increase their longevity. We have found, for the first time, that <span style="font-weight:bold;">MetR profoundly decreases mitROS production, decreases oxidative damage to mtDNA, lowers membrane unsaturation, and decreases all five markers of protein oxidation measured in rat heart and liver mitochondria</span>. The concentration of complexes I and IV also decreases in MetR. The decrease in mitROS generation occurs in complexes I and III in liver and in complex I in heart mitochondria, and is due to an increase in efficiency of the respiratory chain in avoiding electron leak to oxygen. These changes are strikingly similar to those observed in CR and PR, suggesting that the decrease in methionine ingestion is responsible for the decrease in mitochondrial ROS production and oxidative stress, and possibly part of the decrease in aging rate, occurring during caloric restriction.—Sanz, A., Caro, P., Ayala, V., Portero-Otin, M., Pamplona, R., Barja, G. Methionine restriction decreases mitochondrial oxygen radical generation and leak as well as oxidative damage to mitochondrial DNA and proteins.<br /><br /><br />Key Words: mitochondria • methionine restriction • caloric restriction • free radicals • aging • DNA damage • oxidative damageHappy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-15909263292479742672008-09-14T15:07:00.003-04:002008-09-14T15:20:48.502-04:00Interview with Margery Silver and Thomas Perls<a href="http://www.abc.net.au/rn/talks/8.30/helthrpt/stories/s19117.htm">http://www.abc.net.au/rn/talks/8.30/helthrpt/stories/s19117.htm</a><br /><br /><br />The Health Report with Norman Swan<br /><br />Centenarian Study<br />Monday 22 February 1999 <br /><br />Summary: A group of researchers at Harvard Medical School have been trying to find out what it takes to reach the age of 100 or more.<br />Assuming we're not all knocked off by the genes in our foods, then over the next few years there's going to be an explosion of one group in the population: those aged 100 or more.<br /><br />A group of researchers at Harvard Medical School have been trying to find out what it takes to reach the age of 100. Is it more than having parents who lived a long time?<br /><br />The results of the New England Centenarian Study suggest there is a lot more to it than genes. In fact, they've written a book called 'Living to 100: Lessons in Living to your Maximum Potential at Any Age'.<br /><br />When I was in Boston a couple of weeks ago, I spoke to two of the principal investigators, Drs Margery Silver, a neuropsychologist and Dr Tom Perls, a physician with an interest in the elderly.<br /><br />Tom Perls: We started of with what we call a population based study of centenarians in which we tried to find all the centenarians in a given geographic area. And we studied them, everything from their biological and medical state of affairs, to how they're doing functionally and what their cognitive status is like and so on. So we just basically tried to get a fair picture of what centenarians are like.<br /><br />Norman Swan: So who have you got and where do they live?<br /><br />Tom Perls: We go to these eight towns that are in close proximity of our Division on Ageing here at the Medical School, and basically it turns out that there were about 46 centenarians in this population of about 460,000 people, which comes out being one centenarian per 10,000 people in the population. That's about the going rate for most industrialised countries.<br /><br />Norman Swan: Is that rate going up?<br /><br />Tom Perls: It is going up, in fact <span style="font-weight:bold;">centenarians are the fastest-growing segment of the population in the United States certainly, and then also probably in Europe.</span> There are several good reasons for that: one is there was a dramatic decrease in childhood related mortality at the turn of the century, with the advent of vaccines and safe water supplies and better public health in general. So a lot of people, who could have gone on to be centenarians, died in their childhood. But now you see all these children living, and these children from the early part of the century are now going on to be today's centenarians.<br /><br />Norman Swan: So these are really the first beneficiaries, the first real beneficiaries of the hygiene movement in the late 19th century?<br /><br />Tom Perls: That's right. And the real boom is going to happen of course with people who were born in the 1920s when public health really took off. And of course, with the baby boomers next century when for instance around 2050 or so, we're going to see just a dramatic increase in the number of centenarians.<br /><br />Norman Swan: Because whilst the problem largely, at least in non-indigenous populations, has been solved in terms of childhood mortality, what's happened since the war is that your life expectancy at say aged 50 has gone up dramatically, it's middle-aged life expectancy that's really gone up.<br /><br />Tom Perls: That's absolutely right, and we're just seeing much better care of middle-aged and older people in terms of prevention, screening, as well as interventions in terms of major diseases like stroke and cardiovascular disease.<br /><br />Norman Swan: OK, so you've got this study running of these centenarians. I thought it was more than that, I thought it was about 5,000, it's only 50.<br /><br />Tom Perls: That's how the study began, with the 50 or so centenarians in this population-based study. But not too long after we started, we began to see that getting to very old age ran in families, and certainly everyone knows the adage 'old age runs in families' but there's been some evidence that maybe that wasn't true among gerontology circles. But here in fact, we were seeing that extreme old age anyway, does run in families. We got very interested in their pedigrees, or their family trees, and that has now - findings from that arm of our research has really thrust us in the direction of looking for genes that explain extreme old age, and now we're conducting an international study where we are looking for centenarians who also have brothers or sisters who achieved extreme old age. And actually looking for the genes that they have in common.<br /><br />Norman Swan: You showed me a photograph just before we walked in here, of six generations. Just describe those six generations of this one woman's family.<br /><br />Tom Perls: That was Sarah Knauss' family, who is currently thought to be the oldest woman in the world. Madame Calment died at the age of 122, and now her runner-up, so to speak, is Sarah, who lives out in Pennsylvania in the United States. This photograph that shows up at the end of this magazine, shows her sitting across sitting from her daughter, aged 95.<br /><br />Norman Swan: Looking very spry, I might add.<br /><br />Tom Perls: Yes, all of them looking terrific. Followed by her grandson, her great-granddaughter, her great-great-granddaughter, and her great-great-great-grandson.<br /><br />Norman Swan: She's got all her marbles, she can remember things quite well?<br /><br />Tom Perls: We actually did visit her with what's called the International Age Validation Committee.<br /><br />Norman Swan: Proving that she was the oldest woman in the world?<br /><br />Tom Perls: Well that's right. You know, when you come across somebody that rare, you really have to be very, very careful to make sure that she's the age that she is. And in fact that was done with Madame Calment. -<br /><br />Norman Swan: Incidentally, Mme Calment is the lady in the South of France who we've actually had on the program, who could remember van Gough coming to her father's office, and the Eiffel Tower being built.<br /><br />Tom Perls: Right. And despite remembering that, only passed away about a year ago. So we had to go through a similar methodology of proving Sarah's age, and so there was us from the New England Centenarian Study, a representative of the Danish Centenarian Study, a representative of the French Centenarian Study, and a demographer from the University of California, Berkeley, all looking very professorial, and deeming her worthy of the age that she says she is.<br /><br />Norman Swan: Margery, what sort of questions do you ask of someone to find out what age they are?<br /><br />Margery Silver: There was no birth certificate, because apparently at that time they did not record the birth. But there were marriage certificates and baptisimal certificates and enough other documents that fitted with the age she says she was, and fitted with the chronology in her family, that it was fairly certain proof.<br /><br />Norman Swan: And did you test her? You're a neuropsychologist, did you test her?<br /><br />Margery Silver: We asked her a few questions informally. We have not had permission from the family to test her. However, we are working on that, we would really like to test her, very much.<br /><br />Norman Swan: Is she still living independently?<br /><br />Margery Silver: No, she lives in a nursing home. Her 95-year-old daughter, who drove her automobile until about two months ago, just moved into an assisted living right across the street from her. She has fairly severe hearing impairment, but when you ask your questions, if she can hear you, her answers are very appropriate. She's sometimes very funny. At one point she was able to remember her age, part of the date, but not the exact date, and one of the examiners prompted her and she said, 'Oh, well, you know better than I do.'<br /><br />Norman Swan: Your centenarians, you must have got to know them all pretty much personally.<br /><br />Margery Silver: Yes, we have. I actually go into their homes to test them, to do the cognitive testing, and the personality testing. So usually I end up sitting at the kitchen table with the centenarian, usually several children, there to oversee things that help me in the testing, because they can often ask questions in a way that are more understandable if the centenarian is hard of hearing, for instance, or if English is a second language. And so it's kind of a family affair, round the kitchen table with grandchildren running in and out, and all kinds of things going on.<br /><br />Norman Swan: Are they the same sort of person, the same sort of people? Do they have similar personalities? Before we get down to how well they're thinking and remembering, what about their personalities? Is there something about people who live to be 100?<br /><br />Margery Silver: It's very interesting. <span style="font-weight:bold;">The people we studied, the group we studied, is varied, as far as socioeconomic group, as far as ethnic background, but what we have found, our observations and in testing them, we now have some actual data that shows that there is a particular characteristic that is typical of centenarians. And that is that they are able to manage stress very well. And this doesn't mean that they've had stress-free lives. Sometimes you think these people live so long, they must have had really easy lives; some of them have had really very difficult, and even traumatic lives. There are holocaust survivors, there are women who were widowed at an early age and scrubbed floors to raise their children, and yet they seem to have the ability to roll with the punches.</span><br /><br />Norman Swan: Flesh that out a bit more for me: <span style="font-weight:bold;">they get stressed, how do they respond to it, compared to other people?<br /><br />Margery Silver: They don't ignore it. For instance, they're very good at handling losses, and they seem to accept their losses, grieve them and then move on. And in many situations solve a problem, recognise it's hard, and then move on. They bounce back.<br /><br />Norman Swan: They don't fester?<br /><br />Margery Silver: They don't fester, that's a very good way of putting it.<br /></span><br />Norman Swan: Does that mean that sometimes you might superficially think of them as cold, that they're not responding quite emotionally to things as you would expect?<br /><br />Margery Silver: Oh no, not at all. <span style="font-weight:bold;">They're not cold. As I say, they grieve and go on. One wonderful example of this, not from our study, is one of the surviving Delaney Sisters: these are the two sisters in New York -<br /><br />Norman Swan: Who were the last children of slaves.<br /><br />Margery Silver: Yes.<br /><br />Norman Swan: And one just died a day or two ago.<br /><br />Margery Silver: Yes. And the one who survived has written a book called 'Alone at 107' in which she talks about her grief and about her missing her sister, and it's all out there. And yet at the same time she's making plans to go out and do things, she has plans to write a new book, so she's moving on.<br /><br />Norman Swan: These were two sisters who lived together most of their lives. One had been a dentist, and one died at the age of 95 leaving the other alone. Neither had married, neither had children.<br /><br />Margery Silver: Right. Actually they were both over -<br /><br />Tom Perls: Both lived to be over 100.<br /><br />Margery Silver: Yes, one was I think 102 when she died. And the surviving one is 107.<br /><br />Norman Swan: And she spoke about moving on?<br /><br />Margery Silver: Yes. In fact her book that she wrote says 'Don't worry about me sister Bessie, I got plans'.<br /><br />Norman Swan: What about their thinking ability?<br /><br />Margery Silver: Well what we found, which is really optimistic, you know many people, including many scientists, believe that dementia is inevitable if you live long enough. There has been the idea that it increases exponentially in old age, and therefore if you get to be 100 everyone at 100 is going to be demented. And what we've found is that there is a sizeable group of 100-year-olds who are perfectly cognitively intact. And also because many of our subjects agree to donate their brains, we not only have seen that in the neuropsychological testing, but we've seen it in the neuropathological studies, and we've seen very clean, what our neuropathologist calls 'beautiful brains'. Actually we have a slide of the brain of one of our 100-year-old subjects, and the brain of a 52-year-old man with Alzheimer's Disease, and even an untrained eye can see that hers is a 'clean' brain, and that his is filled with the neurofibrillate tangles and plaques of Alzheimer's.</span><br /><br />Norman Swan: When you add your groups of people to other people over 100 around the world who are being studied, what sort of percentage figure is it for people who remain intact, as you put it, intellectually?<br /><br />Margery Silver: In the particular group that we studied in a 'slice of time' we found 21% who were completely cognitively intact, and other who were in a kind of questionable group. In other studies they found, some studies around 25% - 30%, I think one study even up to 40%. Now we're all using different ways of approaching it, and it's a question that needs a lot more research.<br /><br />Norman Swan: And what percentage living independently?<br /><br />Margery Silver: About 15% of our centenarians live alone. There's another large group that lives with family, and really would be considered independent in the sense that they do all the things, you know, they dress themselves, they feed themselves, they do all the things that are considered when you look at functioning, physical functioning.<br /><br />Tom Perls: You know one very important point to make about how they're doing, is how they were doing, as well. Many people have to realise that these centenarians from our respective analysis of the data were completely independent doing things we would equate with 60, 70, 80 year olds, up through their early 90s. And it's only in the last five years or so of their lives where they experience illness. It's what we call a compression of morbidity, where they've lived the vast majority of their lives in excellent health, only to have a short period of time of their lives, at the end of their time, with poor health. And that really is one of the things we're so interested in, and why we study them, is this group either markedly delays, or entirely escapes diseases we normally associate with ageing.<br /><br />Norman Swan: The key question for those people who would like to live to 100 is, is it simply writ in your genes? You can do a little bit by modifying your lifestyle, but the reality is, if you live to 100, you were actually born to live to 100.<br /><br />Tom Perls: First of all, the very interesting point to make is a lot of people in the past may have said they'd never want to live to 100. And now what our centenarians are showing people is, my goodness, living to 100 is a wonderful thing to aspire to because look, they have another 30 or 40 years beyond what many people thought was the time to die, of opportunities and possibilities. And they did it because they lived such a long life in good health. They couldn't have gotten to their age in the first place, had they not done that.<br /><br />Norman Swan: Is there a lower percentage of smokers, and people eating high fat diets? I mean if you were to ask them what they were doing in 1930, they were one of the few people not smoking around, is that the story?<br /><br />Tom Perls: The story really does boil down to the genes actually. We think that having genes that allow you to both age slowly as well as escape or markedly delay diseases associated with ageing, like Alzheimer's, stroke and cancer, is extremely important to get to 100. A person would need what I would call genetic booster rockets to be able to get to 100. On the other hand, the good news is, people may say 'Well if it's all in the genes, what can I do about it?' but in fact I think that the very good news is that we believe that most people have the genes that will get them to their late 80s in excellent health. The reason that we don't see life expectancies like that on the average, is because people in general take such poor care of themselves. There's a lot of smoking, there's poor diets, the Aussies I know eat a tremendous amount of meat, they love their barbies, and these things, as we know from a lot of epidemiological data, increase mortality rates. If people realise that it was worthwhile to live to older age in good health because of the opportunities and possibilities that our centenarians show that can happen, I'm hoping that they'll spend more time taking better care of themselves exercising, eating appropriately.<br /><br />Now the centenarians in general, they don't smoke, they never had a history of smoking, it's very rare that you'll find a centenarian with a history of obesity, and so there are some things that even centenarians, despite their wonderful genes, have to do I think, to get to their age. Now Mme Calment is an interesting example. This is the woman who lived to 122. She actually smoked some cigarettes up until the age of 116. Now to me that just says that she really had amazing genes to even to be able to counter the bad effects of smoking, and Lord knows if she didn't smoke she might still be alive today.<br /><br />Margery Silver: I think there's another point to this centenarian personality, this stress-resistant personality. I do believe that the centenarians probably have a natural temperament that enables them to handle stress well. But we also know that we can all learn to handle stress well, and that one of the things they're telling us, or one of the things that we've learned from them is that it's really important to manage stress well in order to live a long time; that there's a real link with longevity.<br /><br />Norman Swan: One of the features of getting old is that we blokes don't do it as well as the women. What's the gender split when you get to looking at 100-year-olds, is it all women?<br /><br />Tom Perls: It isn't all women, but it is pretty dramatic. It's 85% women and 15% men. And so clearly women do get the upper hand on the men at these very old ages. And what's interesting is the men who do get to this very old age, they end up being better off than the women, functionally. And it really speaks for the fact that men who get into their 90s and into their 100s, have to really be in extremely good shape to continue to live at that age. Whereas women, they tend to be physiologically stronger, they can handle living with their diseases. If you give a man and a woman an equal amount of stroke or heart attack, the men will die of it and the women will live with it. So the woman lives with a double-edged sword, of yes, she can live longer but she must also live with diseases associated with ageing. On the other hand, the men, if they do live that long, they really have to be in spectacular shape.<br /><br />Norman Swan: You, in a forthcoming book, have done some scientific palmistry, in other words questions that you could ask that might predict how long you're going to live. What sort of questions do you ask, is it possible to ask?<br /><br />Tom Perls: Yes, in our book, 'Living to 100: Lessons in Living to your Maximum Potential at any Age', Margery and I have constructed a life expectancy calculator, and basically what that consists of is about 19 questions which both from our centenarian studies as well as work in public health, really we think make a tremendous difference whether or not a person has the ability to live to very old age. These would certainly be the ones many people would guess, things like whether you smoke or not, stress meat in your diet, or is it more fruit and vegetables. Actually there's some interesting ones that throw people off: for instance, we think flossing your teeth is very important, and we explain -<br /><br />Norman Swan: Is this because of bugs and heart disease?<br /><br />Tom Perls: Well that's exactly right. There's been a very strong link between chronic gum disease and the development of what we call immunal complexes that can lead to clogging up the blood vessels that feed the heart. And then there's some questions about your family, that's probably the only thing that you can't necessarily do something about in the questionnaire, which is whether you chose good parents and grandparents. But for the most part these are questions that people can really learn from in terms of modifying their lifestyles to live to an older age. You add up your score from your answers, and before your very eyes, your life expectancy appears before you, and we hope that the questions and the reasons for the questions, help people lead a longer life.<br /><br />Norman Swan: So you can re-do yourself a year from now and it might have changed?<br /><br />Tom Perls: That's right.<br /><br />Norman Swan: I'm not sure I really want to know. Tom Perls, who by the way did part of his gerontology training in Melbourne, who along with Margery Silver runs the New England Centenarian Study at Harvard Medical School.<br /><br />The book, just to repeat, is called 'Living to be 100: Lessons in Living to your Maximum Potential at any Age' by Tom Perls and Margery Silver. And it's published by Basic Books. It's not out in Australia yet, but you may be able to get it off the web.<br /><br />And by the way, we've also found that women who have babies late in life live longer. That probably just reflects a young reproductive system.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-34365904713354720382008-09-14T14:16:00.002-04:002008-09-14T14:21:56.550-04:00Independent Centenarian Still Makes Herself Small MealsMy source: <a href="www.miamiherald.com/living/food/story/622558.html+utha+deen&hl=en&ct=clnk&cd=1&gl=us">www.miamiherald.com/living/food/story/622558.html+utha+deen&hl=en&ct=clnk&cd=1&gl=us</a><br /><br />Giving seniors an appetite for life -- and food<br />Posted on Thu, Jul. 31, 2008<br /> <br />BY MARY MEEHAN<br />McClatchy News Service<br /><br />It might just be some vegetable soup, a grilled pimento cheese sandwich and a glass of milk, but <span style="font-weight:bold;">102-year-old Utha B. Deen makes a point to make herself a nice little lunch and supper every day.</span><br /><br />Still, her daughter, Betty, frets.<br /><br /><span style="font-weight:bold;">''She's always fussing at me for not eating enough,'' said Deen.</span><br /><br />There is a bowl of fresh peaches and bananas in her cozy kitchen, and Deen is likely to cook up a roast and parcel it out in other dishes throughout the week.<br /><br />Still, like lots of seniors who <span style="font-weight:bold;">live on their own</span>, Deen has to be vigilant to make sure she gets proper nutrition. Some of the challenge is cooking for one. Some of it is in response to how the human body changes as we age.<br /><br />''The metabolic rate slows down,'' said Maria G. Boosalis, director of the division of clinical nutrition at the University of Kentucky College of Health Services. ``The amount of calories we need does go down. Our taste buds don't work as well; we don't smell as well.''<br /><br />She said older people also tend to have a reduced appetite. Some medicines can change the sense of taste and make you feel less hungry, said Diana Doggett, a Fayette County, Ky., extension agent.<br /><br />Another issue is dental health. If your teeth aren't healthy, chewing can be a problem and nutrition suffers.<br /><br />So what can seniors do?<br /><br />Dietary needs vary depending on age, sex and level of activity. Most seniors need 1,600 to 2,000 calories a day, Boosalis said. Ideally, that would include 1 ½ cups of fruit, 2 cups of vegetables, 5 ounces of grain, three servings of dairy and 5 teaspoons of fat. Getting adequate calcium and vitamin D also is important -- to keep bones strong -- as is a diet high in fiber to keep bowels moving regularly and lower the risk for chronic diseases, such as heart disease and diabetes.<br /><br />For seniors who might not make it to the grocery as easily or as often as they used to, eating properly can be tough. Although fresh is best, a good alternative can be frozen strawberries or blueberries, with no added sugar, and frozen vegetables. Make sure the pantry has staples including whole grains, peanut butter and shelf-stable milk.<br /><br />And don't forget about water. As we age, we can experience a decline in the ability to sense thirst, Doggett said.<br /><br /><br />* * *<br /><br />Her daughter would do well to quit worrying; not only is that not a trait that will get her mother's age, but it has long been established that reduced caloric intake is likely why her mother is still around and healthy in the first place. You'd think these people would understand that the centenarians are the ones who are doing stuff right!Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com2tag:blogger.com,1999:blog-8426303641965700052.post-54874335632237968662008-08-06T10:43:00.008-04:002008-08-06T11:25:13.821-04:00Near-Centenarian Roberta McCain in Perfect Health<a href="http://www.style.com/vogue/feature/080108/page2.html">http://www.style.com/vogue/feature/080108/page2.html</a><br /><br />It is a gorgeous spring day in Washington, and I am sitting in a suite at the Hay-Adams Hotel chatting with Roberta McCain while she is having her nails done for Vogue's photo shoot. <span style="font-weight:bold;">So far she's been amenable to—and completely delighted with—everything we've suggested</span>: the nails, a change of clothes, a light hair-and-makeup session. "If I leave here and my glass slippers fall off, I won't know what to do," she says, laughing. Next up is a pose in stocking feet on a narrow five-story balcony, which is making everyone but her slightly nervous. "Just call me Barkis," she says, referring to the character in David Copperfield. "I'm willing."<br /><br /><span style="font-weight:bold;">At 96, Roberta (as she insists everyone call her) is not just willing but almost startlingly able and a good example of the resilient genes </span>that her son has been eager to showcase by taking her out on the campaign trail. The daughter of a successful wildcatter, the widow of a highly decorated naval admiral, and now the mother of the Republican nominee for the presidency, she spent her married life in posts ranging from London to Honolulu and <span style="font-weight:bold;">has traveled—relentlessly</span>—to pretty much every point in between. <span style="font-weight:bold;">At 88, when she was told she was too old to rent a car in Europe, she simply bought one and drove it from Munich to Kazakhstan and Uzbekistan with her twin sister and most constant traveling companion, Rowena. ("I wanted to see Samarkand," she explains, and with that accomplished she continued on to Greece, India, and New Zealand, leaving the car behind in Europe for future jaunts.) Last Christmas she had lunch in Paris at Maxim's and spent New Year's Eve at the Lido before taking off for England and Scotland. A woman of no light convictions, she was rumored, during her son's 2000 presidential bid, to have flown the Taiwanese flag out the window of her apartment in Washington near the Chinese Embassy on the anniversary of the Communist Party's victory in the Chinese Civil War.</span> While her son said, "I would truly not be surprised," his mother wasn't giving anything away. "I'm not saying whether I did or I didn't," she told a reporter. "The less said, the sooner mended. Have you heard that one?"<br /><br /><span style="font-weight:bold;">Despite such uncharacteristic hedging, The Washington Post, in a play on the bus that has become her son's campaign signature, dubbed her "The Even Straighter Talk Express," and it is an apt description. Thoroughly engaging, she is the proverbial open book, albeit a rollicking one</span> that is equal parts history, travelogue, and Who's Who of the twentieth century. In the time it takes for two coats of pale-pink nail polish to dry, the conversation loops from: mutual friends we have in Mississippi (her father grew up there, and the McCain family roots in the state also go deep); the Mae West/W. C. Fields film My Little Chickadee ("the funniest movie I ever saw"); the fate of the shah of Iran ("The way we treated that man was disgraceful.… His problem was he never let anyone beneath him have enough power"); her friendship with J. Paul Getty ("I just loved him—he could tell you about everything"), and the party she has just attended at the Turkish embassy ("It was so glamorous you can't believe it"). She begins almost every sentence with "honey," and <span style="font-weight:bold;">when the shoot is over, she tucks, with gusto, into a plate of cold lobster mayonnaise. At her departure, she assures us all that "this was the most fun I've ever had."</span><br /><br />She may well have meant it—"I'm happiest wherever I am right this minute," she has told me—but there is no question that she has had a lot more fun than this.<br /><br />Roberta Wright McCain was born on February 7, 1912, to Myrtle and Archie Wright, who had accumulated lots of land in Oklahoma and Texas just before the oil boom, and subsequently moved the family to Los Angeles. The two youngest of five children, <span style="font-weight:bold;">she and Rowena were "always real athletic," she says. "We could run faster and jump higher, and at church suppers or what-have-you, we were always going to win the race. There was no conceit about it or anything; everybody just knew the twins could do it."</span> Her father instilled the travel bug in his children early on, driving them through the Mojave Desert and taking them on trips to see the source of the Mississippi and to learn about the Great Lakes. With their mother the twins went by train to New York. "She always got her linen on sale at B. Altman's in January and June, and she bought our clothes at Best's."<br /><br />When Roberta eloped at nineteen with Jack McCain, a young Navy ensign ("the lowest of the low," she says of his rank), she took her schoolbooks with her to Tijuana, where they married in a room above Caesar's bar. The event earned the groom a reprimand for going AWOL and merited a headline in the San Francisco Examiner: SOCIETY COED ELOPES WITH NAVAL OFFICER: ROBERTA WRIGHT DEFIES FAMILY. Rowena describes their mother as having a "cat fit" over the nuptials, and looking back, Roberta says she can understand why she "was out of sorts" with her daughter pretty much all the time. "I realize now I was so immature. <span style="font-weight:bold;">I just took life as it came—still do.</span>"<br /><br />The latter turned out to be good strategy for a naval wife who occasionally camped out in Quonset huts and moved her three children, Sandy, John III, and Joe, from port to port while her husband was away for long stretches. <span style="font-weight:bold;">She insists she loved every place she settled, except maybe Panama</span>, "but that was because it was so hot and there wasn't any air-conditioning." In his memoir, Faith of My Fathers, McCain writes that his mother was obliged to fill the roles of both parents, and that he "became my mother's son," adding that what he lacked of Roberta's "<span style="font-weight:bold;">charm and grace</span>," he made up for by "emulating and exaggerating her other characteristics. She was <span style="font-weight:bold;">loquacious</span>, and I was boisterous. Her <span style="font-weight:bold;">exuberanc</span>e became rowdiness in me.… <span style="font-weight:bold;">She has an irrepressible spirit that yields to no adversity.</span>" A touching tribute to be sure, but Roberta will have none of it. <span style="font-weight:bold;">"Obviously," she told a reporter when the book was released, "that means all the trouble he got into came from me."<br /></span><br />As her husband ascended the ranks, life became a tad more glamorous. Madame Chiang Kai-shek (whom she describes as "misunderstood") gave her presents, and in Hawaii she became close friends with Clare Boothe Luce. While in London she would frequently spend country weekends at the estates of both Getty and Lord Mountbatten. "My eyes were just rolling around in my head like marbles, I was so impressed with the people we were meeting all the time," she tells me. "But they were famous because they'd amounted to something."<br /><br />It was in London that <span style="font-weight:bold;">she learned that "Johnny," as she invariably calls her son, had been shot down in Vietnam. First she waited days to find out if he was alive, and then she waited five and a half years for him to be released. When I ask if she was a nervous wreck through it all, she says, simply, "No. I believe in God's will, I really do. When I pray, I only ever ask for that; I don't ask for things like 'Please help Johnny get into Princeton.' " Besides, she says, "I had talked all that patriotic talk, so in times of fish or cut bait, do I stand up to the claims I've made or not?"</span><br /><br />Not only was her husband a decorated admiral, her father-in-law was as well. "I would have been ashamed if my son had not served his country. The ones I feel sorry for are these seventeen- and eighteen-year-olds out there now who lose a leg. But Johnny chose his profession; he was doing his job," she says, adding that I could go down in a plane crash doing mine. "This is life."<br /><br /><span style="font-weight:bold;">"When Johnny was in prison, that woman never made a peep," says Rowena of her twin. "Same thing after Jack died." Still, while Roberta may have been stoic, she never lost her sense of delight in the world. "We were invited everywhere, and I always wanted to go along," Roberta says. When her husband died in 1981, on a flight from Europe to Washington, where they had finally settled, she kept going, traveling with Rowena from the Jordanian desert to Tasmania for two or three months each year. Two years ago, when she could no longer get insurance on the car she had left in Europe, a Mercedes "baby Benz," she had it shipped back to the States and drove it across the country to her nephew in San Francisco—by way of Mississippi, Arkansas ("I couldn't find the Ozarks, or at least I didn't see all the beauty I'd read about"), Louisiana, and Arizona, where she was given a ticket for going 112 miles an hour. "The policeman said, 'Didn't you see me?' and I said, 'Yeah, I saw you,' " she tells me, laughing. "I went straight to the next town and got the money to send to the police. I thought the quicker it was over, the better, so nobody would find out."</span><br /><br />"She knows everything that's in every museum in this world," says Rowena. Indeed, <span style="font-weight:bold;">when she's not on the road, she avails herself of the offerings of her home city, going to the National Gallery or the Freer (she has a whole room full of the Chinese porcelain she loves, and the Freer has a stunning collection) every Tuesday morning for three hours (as long as she can legally park her car, a red BMW). On occasion, she says, she "hoists herself up to New York," taking the train (with a stop in Philadelphia to visit the Museum of Art there "until my feet fall off") and checking into the New York Yacht Club "because it's cheap." An avid reader, she is currently engrossed in The Odyssey of Chinese Imperial Art Treasures ("It's like a paper chase—it ought to be a movie") and, of course, the newspapers. "I think the treatment they've given Hillary is just awful. She's a human being, and she's certainly worked hard. I mean, anything you say, you can take two ways, even if it's about the weather."</span><br /><br /><span style="font-weight:bold;"><br />She credits her longevity to good genes (her father remained active until he died of cancer at 98) as well as her California upbringing. Rowena concurs. "We played outside all the time and only ate fresh vegetables and fruits—crates of oranges from California and apples shipped in from Maryland. Our parents had some sense. They never let us drink Coca-Cola or coffee or anything like that, and the only cakes we ever saw were at other children's birthday parties." Both sisters rarely touch alcohol, though Rowena professes to love the occasional glass of champagne and reports seeing Roberta drink beer, but only in Europe.</span><br /><br /><span style="font-weight:bold;">"I don't do anything I'm supposed to do," Roberta tells me on the phone when I ask her how she manages to maintain her almost astonishing vitality. "I don't exercise, and today I've already eaten half a box of caramel popcorn." The regimen, or lack thereof, seems to be working. Her posture is straight as an arrow, her gait is brisk, and, though a doctor told her once she had arthritis in her hands, she says, "I guess I do, but I've never had an ounce of pain from it.</span><br /><br />"Honey, I've had a dream life, and it was all luck," she says. I venture that the impetuosity and appetite her mother so often bemoaned might have had at least a bit to do with it. "I'm glad my mother's not around, because <span style="font-weight:bold;">I still don't plan ahead or think things out." She laughs. "Mother told me once, 'If the gardener asked you to go to Chinatown with him, you'd go.' And I thought, Well, of course I would."<br /></span><br />"The Firecracker" has been edited for Style.com; the complete story appears in the August 2008 issue of Vogue.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-82943589159894124592008-08-04T10:46:00.003-04:002008-08-04T10:55:47.874-04:00108 Years of Staying ActiveOriginal Source - The News & Observer: <a href="http://www.newsobserver.com/news/story/653136.html">http://www.newsobserver.com/news/story/653136.html</a><br /><br /><br />Centenarian stayed active with her hands and her mind<br /><br /> Andrea Weigl, Staff Writer<br /><br />When Olga Wilsberg was born, William McKinley was president. In her 108 years, she saw 18 other U.S presidents take office.<br /><br />But if Wilsberg knew the secret to a long life and a sharp mind, she never shared it.<br /><br />"I don't know why. I'm just hanging on," she said three years ago in an interview with her hometown paper, The Daily Reflector in Greenville, N.C.<br /><br />Wilsberg died June 12.<br /><br /><span style="font-weight:bold;">Her family credits her active lifestyle -- one that involved baking, sewing, card playing, reading, daily walks and exercise for most of her 100-plus years. She didn't smoke and only occasionally drank a glass of wine or the half a glass of beer that she preferred when eating pizza.</span><br /><br /><span style="font-weight:bold;">"My mother's mind, up to the day she died, was perfect," said her son, Harold Wilsberg, 83, of Mattituck, N.Y. "She could remember everything."</span><br /><br />Her granddaughter agreed. "She was alert until the end," said Sharon Cummings of Raleigh.<br /><br />Olga Wilsberg was born in Greenport, a town on Long Island, N.Y. She was the second youngest of nine children. One of her earliest memories was being hit by a car at the age 6 or 7. She remembered lying under the car after being hit and looking up to see the brass kerosene lamps that served as headlights, according to Cummings.<br /><br />She graduated from the eighth grade. At the age of 21, she married Ernest Wilsberg and moved 13 miles down the road to Mattituck, N.Y. They had two sons and a daughter.<br /><br />Life in the Great Depression<br /><br />Her relatives say she was a product of her times. She learned to be frugal, a habit held over from raising a family during the Depression. Her husband worked as an engineer on yachts and traveled to Florida for months at a time. She often was left alone to raise their children, especially during the winter.<br /><br />She made friends with the local farmers who would let her pick berries and beans left on the vine. She would can the fruits and vegetables and stock her pantry with them. One day when a nor'easter blew a load of scallops onto the beach, she filled pillowcases with them and then called her neighbors to do the same.<br /><br />In the summer, she would rent rooms to tourists for $12 a week. Her children would sleep on the back porch to make room for boarders.<br /><br />"Those were tough times in the early 1930s," said her daughter, Doris Jenkins of Greenville.<br /><br />Wilsberg and her husband eventually bought a house in Florida and split their time between the Northeast and the South. In the 1980s, they came to live with Jenkins in North Carolina. In 1985, Wilsberg's husband, who also lived to the century mark, died. Afterward, the mother and daughter settled into life together in Greenville.<br /><br />Sharon Cummings recalls her grandmother, who also was known as "Gram," as <span style="font-weight:bold;">an active woman.</span> She was <span style="font-weight:bold;">constantly baking, knitting baby clothes, crocheting and quilting. She played a mean hand of gin rummy and spades. She devoured books from the library. She had her hair rolled and curled.<br /><br />Cummings said her grandmother also was prone to speak her mind.<br /><br />"She was not just passive, sitting in her chair," Cummings said. "She was telling me how to raise my children whether I wanted to know or not."<br /><br />Wilsberg stayed in excellent health. She told The Daily Reflector that she didn't even take aspirin. She lived with her daughter until she was 106.</span> After her death on June 12, Cummings, her granddaughter, said the hospice workers told her, "Her mind was still there. Her body just gave up."<br /><br />* * *<br /><br />Olga Wilsberg was married to her husband, Ernest, for 66 years until he died in 1985. She is survived by two sons, Ernest Wilsberg and Harold Wilsberg, both of Mattituck, N.Y.; a daughter, Doris Jenkins of Greenville; nine grandchildren; 15 great-grandchildren; and four great-great grandchildren.<br /><br />Staff writer Andrea Weigl can be reached at 829-4848 or andrea.weigl@newsobserver.com.Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-49048657160108982702008-08-04T09:51:00.006-04:002008-08-04T10:25:03.353-04:00Exercise, Physical Hobbies, Low Calories & Stress For Fewer Disabilities and Long LifeOriginal source: The News & Observer: <a href="http://www.newsobserver.com/news/health_science/story/1052659.html"><br />http://www.newsobserver.com/news/health_science/story/1052659.html</a><br /><br />Centenarians' could strain budgets<br /><br />Published: Apr 28, 2008 12:30 AM<br />Modified: Apr 28, 2008 05:15 AM <br /><br /> Thomas Goldsmith, Staff Writer <br /><br />At 109, Alberta Thompson began life in the 19th century, lived every minute of the 20th and, despite some trouble getting around, remains sharp in the 21st.<br /><br />Until recently, Annie Laurie Williams, 105, <span style="font-weight:bold;">climbed up and down the stairs at her Five Points-area home, part of her routine of daily exercise and a diet built largely on fruits and vegetables.</span><br /><br />And Dr. Harold Eliason, a retired physician who lives at the Forest at Duke retirement community in Durham, celebrated his 104th birthday in February.<br /><br />All three centenarians are trendsetters.<br /><br />About 95,000 Americans are now 100 or older, census estimates show, and their closely watched numbers are predicted to more than quadruple by 2030, reaching 1.15 million by 2050.<br /><br />How healthy they remain in old age may have a dramatic effect on federal entitlements such as Medicare and Medicaid, health-care experts say. The annual cost for treating elderly and disabled people under these programs is currently $400 billion, Congressional Budget Office numbers show. The vital question: Will people in their 90s and 100s have longer periods of mobility and independence or just more years of disability and dependence?<br /><br />"If we don't do a better job, this really large group of people who reach advanced old age will be a burden on our health-care system," said Dr. Jack Guralnik, an epidemiologist and gerontologist at the National Institute on Aging in Maryland.<br /><br />In North Carolina, the cost to Medicare of a chronically ill patient's last two years of life can easily surpass $50,000, according to the 2008 Dartmouth Atlas of Health Care. The healthier the state's older people remain, the more tax dollars will be saved.<br /><br />"The costs are definitely higher" for chronically ill older people, said Denise K. Houston, a researcher and assistant professor at Wake Forest University's J. Paul Sticht Center on Aging and Rehabilitation. "We are managing diabetes and heart disease, yet still having poor function, which leads to loss of independence earlier."<br /><br />A 30-year leap in U.S. life expectancy during the last century -- from 47 to 77 -- means that the demographic group known as the "old old" is growing faster than any other. <span style="font-weight:bold;">Nearly one out of three women who is 50 today will reach 90, demographers say.</span><br /><br />"This magic number of 100 really captures people's imagination," Guralnik said.<br /><br />Yet those who have passed the milestone express ambivalence. Eliason, who was born in West Virginia and became a pediatrician, chafed at some of the boundaries aging has placed upon him.<br /><br />"It's getting kind of tedious; life isn't a bowl of cherries," Eliason said this week. "I'm getting to the point where I couldn't walk a block if I had to."<br /><br /><span style="font-weight:bold;">Eliason remained mobile well into his 11th decade. Only a recent knee injury has limited his walking. He jokingly attributes his good health to a secret fountain of youth, but decades of bowling and golfing were probably more of a factor.<br /></span><br />Along those lines, <span style="font-weight:bold;">academic studies offer some common sense for people who want to reach the century mark in good shape: Remain active, don't smoke, and eat a sensible diet, typically one low in calories. Houston, from Wake Forest, recently led an academic study showing people with a healthy body weight at age 25 and age 50 were less likely to become disabled in old age.</span><br /><br /><span style="font-weight:bold;">"The longer you are overweight, the worse off you are," she said. "Obesity puts a lot of stress and strain on the joints and on being able to function independently."<br /><br />When people reach about 65, doctors can make a fairly accurate prediction of whether they will become disabled by conducting a walking-speed measurement and a low-tech mobility test. Patients have to perform tasks such as standing on one leg with eyes closed for 30 seconds or getting up from a chair, without using hands, as many as 10 times. A low score means an increased risk of disability and death.</span><br /><br />Never too late<br /><br />But even sedentary older people can benefit from more exercise.<br /><br /><span style="font-weight:bold;">"A well-designed program combining aerobic, strength, balance and flexibility exercises can make a difference for those who are at high risk of losing mobility," </span>said Guralnik, the National Institute on Aging researcher, noting that tests for much older people are less rigorous.<br /><br />Scientists have prolonged lifespan in simple organisms such as yeast by manipulating genes. But researchers say that's a distant prospect for humans, given the medical and ethical issues involved.<br /><br /><span style="font-weight:bold;">As for the substantial risk of developing dementia, studies show that regular exercise reduces that likelihood by 30 percent to 40 percent.</span><br /><br /><span style="font-weight:bold;">Other factors affecting advanced age aren't as obvious: Really old people typically don't get too stressed out.<br /><br />"I don't think that much bothers me," said Eliason, the retired pediatrician.</span><br /><br />Thompson recalled being so sick in years past that she begged God to come and take her. But she takes comfort in memories of her late son, in seeing her granddaughter, who lives in Raleigh, and in her close relationship with staff members at Aversboro Assisted Living in Garner, where she moved last year.<br /><span style="font-weight:bold;"><br />"I try to take everything as it comes," Thompson said.</span><br /><br />thomas.goldsmith@newsobserver.com or (919) 829-8929<br /><br /><br />(Sidebar:)<br /><br />AGING WELL<br /><br />Two studies earlier this year showed that certain factors may not only lengthen lives, but also provide more late-life years free of disability.<br /><br />* A study of New England centenarians showed that more than seven in 10 lived with an age-related disease for 15 years or more. Researchers say that means that <span style="font-weight:bold;">staying active, or escaping disability, may be more important to long life than remaining disease-free</span>.<br /><br />* A Boston-based study showed that men at age 70 had a better than even chance of living to 90 if they <span style="font-weight:bold;">exercised moderately two to four times a week and did not smoke, have high blood pressure, weigh too much or have diabetes.</span><br /><br />On the flip side, if any of those five good-health factors turned negative, it reduced the probability of living to 90 by about 10 percentage points. A man with all five bad markers has a negligible chance of living to 90, the researchers said. <br /><br />FRIENDS AND A MISSION<br /><br />It's been said that the only people who want to be 100 are in their late 90s. <br /><br />For those who'd like to shoot for that level, aging expert Dr. Robert Butler cites three general factors that could help:<br /><br />* <span style="font-weight:bold;">Find purpose</span>: Dote on grandchildren, follow a sports team, or forge an active faith life -- all provide a larger purpose to life that <span style="font-weight:bold;">keeps people engaged.</span><br /><br />* <span style="font-weight:bold;">Foster social networks</span>: Maintain a group of <span style="font-weight:bold;">close friends</span>. This is often more difficult for men than women.<br /><br />* <span style="font-weight:bold;">Develop healthy habits</span>: Everything you've always heard -- <span style="font-weight:bold;">exercise, don't smoke, drink alcohol moderately</span>. In author Michael Pollan's mantra, <span style="font-weight:bold;">"Eat food, not too much, mostly plants." </span>Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-63742807021814120782008-07-31T12:39:00.002-04:002008-07-31T12:43:52.248-04:00Basic Traits of Centenarians Predictable: Healthy Habits<a href="http://www.medicinenet.com/script/main/art.asp?articlekey=51451">http://www.medicinenet.com/script/main/art.asp?articlekey=51451</a><br /><br />Living Well to 100<br /><br />Find out why the number of centenarians is on the rise.<br /><br />By John Cutter<br />WebMD Feature<br /><br />Is a person "old" at age 67? Yes, according to a survey of American adults earlier this year made by AARP, the nation's largest advocacy group for older persons.<br /><br />But what if the typical senior still had 30 years of good physical and mental health left at that age?<br /><br />For a small but growing number of people, that question is more than hypothetical. The number of centenarians -- people who are 100 years or older -- in the United States has grown 60% since 1990, to about 61,000 people, and will continue to increase in coming decades, according to the Census Bureau. In another 10 years, the number will more than double to over 130,000 people, and it's expected to double yet again to 274,000 in 2025.<br /><br />Illness Not Always Typical<br /><br />"Research on centenarians is challenging myths about aging, such as that the older you get, the sicker you have to be," says Thomas Perls, MD, a geriatrician and director of the New England Centenarian Study at Harvard Medical School and Beth Israel Deaconess Medical Center.<br /><br />Perls and others who are studying the lives of centenarians have found that many have avoided the common chronic illnesses and diseases associated with old age, such as cancer, heart disease, stroke, and Alzheimer's disease.<br /><br />"Many were relatively healthy well into their 90s. About 15 percent live independently, and about 30 percent are cognitively intact, with the rest displaying a range of mild to severe cognitive impairments," says Perls.<br /><br />Although centenarians are extraordinary examples of how one can live a long, healthy life, says Perls, "we believe that the vast number of people have genes that will allow them to live to at least 85 years old. People who take appropriate preventive steps may enjoy as many as 10 additional quality years."<br /><br />The New England Centenarian Study -- which includes more than 200 people in and around the Boston area -- is the subject of a recent book by Perls and two colleagues, "Living to 100: Lessons in Living to Your Maximum Potential at Any Age."<br /><br /><span style="font-weight:bold;">Better Health Habits</span><br /><br />Besides their ability to resist disease -- perhaps due to good genes -- centenarians tend to have good health habits. Leonard W. Poon, PhD, director of the Georgia Centenarian Study at the University of Georgia in Athens, says his center's studies show <span style="font-weight:bold;">centenarians remained active throughout their lives and smoked, drank, and ate less than other people.</span><br /><br />"The nature versus nurture question will be debated for a long time," says Poon, a professor of psychology and director of the university's gerontology center in Athens, Ga. "Yes, there are many centenarians who come from long-lived families; however, there are many centenarians who do not. I believe the answer is that genetics could be important for some but not for others."<br /><br />The <span style="font-weight:bold;">ability to cope with the stress of daily life might also contribute to a longer, healthier life</span>, says Margery Hutter Silver, EdD, a geriatric neuropsychologist and part of the New England Centenarian Study. Centenarians, she says, "were <span style="font-weight:bold;">better at handling stress and managing their emotions. They didn't dwell on things that caused stress in their lives</span>."<br /><br />Intellectual Challenges<br /><br />The <span style="font-weight:bold;">centenarians in her study also appeared to stay intellectually engaged in life as they aged. That might mean anything from simply doing the crossword puzzle to writing articles for academic journals</span>, she says.<br /><br />Lynn Peters Adler, a lawyer and director of the National Centenarian Awareness Project in Phoenix, has interviewed hundreds of centenarians and their families. She's learned, she says, that centenarians have "a <span style="font-weight:bold;">remarkable ability to renegotiate life at every turn, to accept the changes and losses that come with age, and not let it stop them. Centenarians are not quitters!</span>"<br /><br />Perls is skeptical of "quick fixes" promising an easy route to longevity, such as the untested but much-touted "anti-aging" formulas popular now. He and others say that <span style="font-weight:bold;">exercising, strength training, eating a healthy diet, avoiding smoking and excessive drinking, learning to manage stress, using your brain, and maintaining links with people</span> are all things people can do to improve their chances of a longer life.<br /><br />"Many people think life stops after 60," says Perls. "I'd maintain that if you do things right, you could be adding 20 or 25 years of life when you have a good chance of being in good health."Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0tag:blogger.com,1999:blog-8426303641965700052.post-3677961387495079702008-07-30T13:47:00.002-04:002008-07-30T13:54:16.753-04:00Surveyed Centenarians' Top Aging Tips<a href="http://www.cbsnews.com/stories/2008/07/29/health/webmd/main4303731.shtml">http://www.cbsnews.com/stories/2008/07/29/health/webmd/main4303731.shtml</a><br /><br />10 Healthy Aging Tips From Centenarians<br />Relationships, An Active Mind, Humor Make The List In Centenarian Poll<br /><br />July 29, 2008<br /><br />(WebMD) Staying close to family and friends, keeping your mind active, and having a sense of humor are keys to healthy aging, centenarians say in a new poll.<br /><br />The poll, conducted by phone, included 100 U.S. centenarians. Here are their top 10 tips for healthy aging - along with the percentage of how many said the tip is "very important" (they could call more than one tip "very important"):<br /><br /><span style="font-weight:bold;">1. Stay close to your family and friends: 90%<br /><br />2. Keep your mind active: 89%<br /><br />3. Laugh and have a sense of humor: 88%</span><br /><br />4. Stay in touch with your spirituality: 84%<br /><br />5. Continue looking forward to each new day: 83%<br /><br />6. Keep moving and exercising: 82%<br /><br />7. Maintain a sense of independence: 81%<br /><br />8. Eat right: 80%<br /><br />9. Keep up with news and current events: 63%<br /><br />10. Keep making new friends: 63%<br /><br /><span style="font-weight:bold;">"If I could leave any message, never stop learning. Period,"</span> centenarian Maurice Eisman says in the poll report.<br /><br /><span style="font-weight:bold;">"I think the worst thing is stress, and you can avoid a lot of it by the way you manage your life," adds 102-year-old</span> Marianne Crowder of Palo Alto, Calif.<br /><br />Some of the centenarians - who were actually as young as 99 - have picked up some modern ways: 19% use cell phones, 12% have used the Internet, 3% say they've dated someone they met online, and 45% could identify 2005 American Idol winner Carrie Underwood.<br /><br />When asked to pick a favorite celebrity to invite to a "fantasy dinner party," Bill Cosby was their top pick, followed by Tiger Woods and Oprah Winfrey. Britney Spears and Howard Stern were their least favorite choices; most knew who Spears and Stern are.<br /><br />GfK Roper Public Affairs & Media polled the centenarians by phone in April and May for Evercare, a health care coordination program for the elderly and people with long-term or advanced illnesses or disabilities.<br /><br />Because the poll only included centenarians in good health, the results may not apply to everyone in that age range.<br /><br />By Miranda Hitti<br />Reviewed by Louise Chang<br /><br /><br />* * *<br /><br />Why oh why does staying close to your family have to always pop up? Is it too late to get a new family...?Happy Cronyhttp://www.blogger.com/profile/00511958040310004257noreply@blogger.com0