Bryan Johnson· Author
Long-term stress will raise your cortisol. It does things like reduces calcium absorption in the gut. Now over time this can lead to bone health loss if not countered with nutrition exercise and proper sleep.
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.
Long-term stress will raise your cortisol. It does things like reduces calcium absorption in the gut. Now over time this can lead to bone health loss if not countered with nutrition exercise and proper sleep.
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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.
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