
Do We Really Eat Too Much Protein?
Do most people really need to eat less protein to live longer? In this episode of Metabolic Mind, Dr. Bret Scher responds to a new review getting attention for the claim that protein restriction may extend lifespan, and explains why that message can be misleading for older adults, active people, and anyone focused on metabolic health.
Dr. Scher walks through the biology behind the headlines, including mTOR, FGF21, animal research, and the limits of applying rodent data directly to humans. He also explains why adequate protein becomes more important with age, especially for preserving muscle…
The skinny
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