Complex interactions matter longevity

2014/05/aa9b6_fitness_519iGvm0nfL._SL160_

Complex interactions may matter most for longevity

If studying a single gene or a diet that might extend longevity is like searching for a fountain of youth, then a new study calls for looking at something more like the whole watershed. Brown University biologists who experimentally throttled three such factors in fruit flies found that lifespan depended more on interactions among the […]

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