Peter Attia: Outlive — The Science of Longevity

Summary

Attia presents the core thesis of Outlive: that Medicine 3.0 requires proactive, personalised intervention decades before disease manifests. He argues that exercise — specifically Zone 2 cardio and strength training — is the single most powerful longevity intervention, and that ApoB and Lp(a) testing should be universal.

Key Takeaways

• 1

  Zone 2 cardio (conversational pace, 3–4 hours/week) is the highest-leverage longevity exercise — improves mitochondrial efficiency and metabolic health

• 2

  ApoB is a better cardiovascular risk predictor than LDL-C; Attia targets ApoB <60 mg/dL

• 3

  Lp(a) is genetically determined and largely unmodifiable by lifestyle — testing early is essential

• 4

  Muscle mass is the strongest predictor of all-cause mortality in older adults — strength training is non-negotiable

• 5

  VO₂max is the single best predictor of longevity; a 1 MET increase reduces all-cause mortality by ~13%

Molecules Discussed

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