Fruit Flies' Larval Diet Influences Longevity

A recent study published in Nature found that a protein in fruit flies carries a record of their larval diet, affecting their longevity. Researchers at the RIKEN Center for Biosystems Dynamics Research in Japan fed fruit flies a low-protein diet during their larval period, which influenced their lifespan as adults. The study suggests that a meal eaten in infancy can impact health weeks, months, or even years later.