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.
There are two ways that spermidine is known to work in mammalian cells. One is it stimulates autophagy, just like rapamycin does in the mTOR pathway. There's another really interesting property that seems to be true which is it also stabilizes changes to the epigenome, which as you know, is one of the major causes of aging.
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.