Andrew Huberman· PhD
I think the evidence is strong enough that I take it / recommend it.
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We can't find evidence that holds up here. Proponents are reasoning from mechanism or analogy rather than direct human data, and the most credible skeptics raise objections we can't dismiss.
I think the evidence is strong enough that I take it / recommend it.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
Yes. 3 sessions/week × 45 minutes at 60–70% max HR.
Three weekly Zone-2 sessions of 45+ minutes durably increase mitochondrial density and fat-oxidation capacity in healthy adults.
Higher VO₂max correlates with lower all-cause mortality across every decile of the population.
A weekly 4×4-minute interval session on top of three Zone-2 sessions is the optimal stack for raising VO₂max in masters athletes.
Weighted rucking is a more time-efficient Zone-2 stimulus than steady-state cycling for sedentary adults.