The Tim Ferriss Show

#398: Peter Attia, M.D. — Fasting, Metformin, Athletic Performance, and More

79 snips
Nov 27, 2019
Dr. Peter Attia, a longevity expert and former ultra-endurance athlete, dives into fascinating health topics. He discusses the 'Centenarian Olympics,' emphasizing fitness goals that promote a fulfilling life at 100. Metformin's role in longevity and mitochondrial health is explored, along with insights on fasting and the challenges of research in that area. With a mix of humor, he shares personal stories like the quirky game of egg boxing. Attia also reflects on enhancing cognitive function through lifestyle adjustments and the complexities of alcohol's effects on sleep.
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INSIGHT

Metformin Rethink

  • Peter Attia, initially a proponent of metformin for longevity, has revised his view.
  • He believed metformin mitigated cancer risk, even in healthy individuals.
INSIGHT

Metformin and Mitochondria

  • Metformin, a diabetes drug, acts as a mild mitochondrial toxin, potentially hindering mitochondrial efficiency in healthy individuals.
  • Attia found that metformin impaired his performance in Zone 2 training, which focuses on mitochondrial performance.
ANECDOTE

Egg Boxing

  • Peter Attia plays a game called "egg boxing," where he cracks eggs against each other to see which cracks first.
  • He meticulously tracks the win-loss record of each egg, including one champion named "Ramanujan."
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