Most replayed moment: What can we learn from the man who’s trying to live forever? | Bryan Johnson & Tim Spector

March 10, 2026·14 min·1 clip

Bryan Johnson, who claims eight months of perfect sleep, says the first habit is to reframe your identity: you are a professional sleeper.

This episode examines entrepreneur Bryan Johnson's extreme, data-driven quest to slow aging through diet, supplements, and sleep optimization, with analysis from nutrition expert Professor Tim Spector. They discuss the science behind Johnson's regimen, the pitfalls of over-supplementation, and future visions of personalized health technology.

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