Andrew Huberman· PhD
how cold depends on your cold tolerance, your core metabolism, and a number of other features that there is simply no way I could know or have access to.
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.
how cold depends on your cold tolerance, your core metabolism, and a number of other features that there is simply no way I could know or have access to.
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.
It should be cold enough that you really want to get out, but not so cold that it's unsafe.
as you point out there are not a lot of really thorough studies examining different cold protocols according to temperature by time requirements so there is a bit of subjective feel required to establish a routine