David Sinclair· PhD
That study found that 12-week supplementation with 250 mg NMN tended to reduce pulse wave velocity values, baPWV (a measure of arterial stiffness)
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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.
That study found that 12-week supplementation with 250 mg NMN tended to reduce pulse wave velocity values, baPWV (a measure of arterial stiffness)
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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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