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.
it's clear that the young brain and body and blood are very different from the old brain, body and blood, and the goal of science is to identify and isolate those factors that make that so, such that people who would otherwise get dementia or perhaps even have dementia will be allowed to recover.
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.
Dr. Tony Weiss Corey's lab has discovered several proteins that are present in high amounts when we are young and that circulate in the blood and that diminish with age and if these are supplied to the aged body and brain can reverse key features of aging including improved cognition, tissue recovery from stress, damage and more.