Rhonda Patrick· PhD
Older individuals in their 70's that exercised for 50+ years had skeletal muscle metabolic fitness that was indistinguishable from those of active people in their 20's.
The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Older individuals in their 70's that exercised for 50+ years had skeletal muscle metabolic fitness that was indistinguishable from those of active people in their 20's.
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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