Longevity is due to genes not lifestyle, study finds:
"Israeli researchers trying to unlock the secret of longevity studied a population of Ashkenazi Jews who have lived to at least 95 and found their eating and lifestyle habits are no better than those of the general population.
In fact, men in the long-lived group drank slightly more and exercised less than their average counterparts.
The findings are published in the online edition of Journal of the American Geriatrics Society. ..." [follow link above for more]