Dossier
protein restriction
Coverage of protein restriction in the Nexus archive.
- Living longer could hinge on one surprising dietary change, study review suggests
A review of over 350 studies suggests that protein restriction triggers the hormone FGF21, offering longevity benefits comparable to calorie restriction. This finding highlights a potential dietary strategy for extending lifespan.
- High-protein is a wellness craze, but could restricting it be anti-ageing?
Research in rodents suggests that restricting protein intake may slow aging and extend lifespan by improving metabolic health and reducing senescent cells, though human studies remain inconclusive. Experts debate whether high-protein diets are beneficial or harmful, with some cautioning that excess protein could negatively impact sedentary individuals.