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.
The other thing that happens with exercise is the free radical generation, that gives you a little bit of mitohormesis. It looks very much like hyperoxia. Hyperbaric chamber treatment does the very similar thing. You get a production of these free radicals and that stimulates also a mitohormesis response that gives you very similar benefits to low oxygen.
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.