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The Tim Ferriss Show #819 · July 22, 2025 · 2h 31m
Rhonda Patrick, Ph.D. — Protocols for Fasting, Lowering Dementia Risk, Reversing Heart Aging, Using Sauna for Longevity (Hotter is Not Better), and a Few Supplements That Might Actually Matter
Dr. Rhonda Patrick — biomedical scientist on fasting, dementia risk, heart aging, sauna protocols, and supplements. Health/longevity episode. The dementia risk thread connects to the Alzheimer's metabolic disease page.
Canon
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Patrick frames exercise and sauna as the two most important longevity interventions.
Curious
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Patrick on lowering dementia risk through metabolic health. Another independent reference.
Misc
✧Sauna protocol: hotter is not better — specific temperature and duration matter
✧Patrick is a biomedical scientist known for FoundMyFitness
✧Supplements discussion: 'a few that might actually matter' vs. the noise