Andrew Huberman· PhD
Most people, as I mentioned, are using colder temperatures of deliberate cold exposure, so even high 30s, low 40s, maybe upper 40s for anywhere from one to 10 minutes, depending on how conditioned they are.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Most people, as I mentioned, are using colder temperatures of deliberate cold exposure, so even high 30s, low 40s, maybe upper 40s for anywhere from one to 10 minutes, depending on how conditioned they are.
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.