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Université de Fribourg

Diet and longevity in the balance

Flatt, Thomas

In: Nature, 2009, vol. 462, no. 24, p. 989-990

Dietary restriction promotes longevity but impairs fecundity in many organisms. When the amino acids in a diet are fine-tuned, however, lifespan can be increased without loss of fecundity — at least in fruitflies.