Health claim
“VO2 max is the greatest predictor of lifespan.”
Claim checked — mixed / earlyMedium risklongevity
Evidence Summary
Some evidence supports this, but findings are inconsistent or limited in scope.
Epidemiological studies show VO2 max is a strong independent predictor of mortality, but other factors (e.g., genetics, blood pressure, smoking) also have comparable predictive power, so labeling it the "greatest" is not definitively supported.
Extracted from
VO2 max is the greatest predictor of lifespanPeter Attia MD
The video discusses VO2 max as a strong predictor of longevity, referencing research and practical implications for health and performance.
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