Study Suggests Restricting Specific Amino Acids May Extend Lifespan

A review of over 350 scientific papers suggests that restricting dietary intake of essential amino acids like isoleucine and methionine may promote healthy aging and longevity.

The study indicates that lower protein intake activates metabolic pathways that improve insulin management and cellular repair while reducing the accumulation of senescent 'zombie' cells.

Researchers emphasize that protein restriction should be personalized based on age and activity levels, noting that glycine, serine, and proline may be beneficial to supplement.