Andrew Huberman· PhD
Nicotine may have a role in reducing the risk of dementia and neurodegeneration.
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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.
Nicotine may have a role in reducing the risk of dementia and neurodegeneration.
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 does seem that at least in people 60 and older there may be some mild cognitive sparing or enhancement due to nicotine use I think that's an area that needs further exploration