The Cells In Your Body Fade With Age, But There May Be a Way to Reverse It

Researchers at the Fritz Lipmann Institute identified that phosphatidylcholine levels decline with age and showed that restoring this lipid through diet can revitalize mitochondria and return them to a more youthful state, with human tissue data showing higher phosphatidylcholine linked to faster walking pace and better memory.

Findings are from worm models and human tissue samples; human dietary interventions at scale remain to be tested.