Longevity Lab Insights
Metabolic Health Insights
Glucose, lipids, blood pressure and cardiovascular fitness.
Featured article
Featured
Why VO2 Max Predicts How Long You'll Live Better Than Almost Any Other Number
VO2 max isn't just an athletic stat. It's linked to all-cause mortality more strongly than most standard risk factors, and it's trainable at any age.
5 min read
More in this topic
Wearables & Labs
Why Your Resting Heart Rate Trend Matters More Than Any Single Reading
A single resting heart rate reading tells you little. The multi-year trend is one of the more consistently replicated predictors of mortality risk.
July 24, 2026 · 4 min read
Wearables & Labs
Why "In Range" on Your Labs Doesn't Mean Optimal
A lab result inside the reference range isn't automatically optimal for you. Here's how reference ranges are actually built, and what discordance means.
July 24, 2026 · 4 min read
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