David Sinclair· PhD
Niacinamide aka nicotinamide or vit. B3 lacks the sugar and the phosphate that NMN has, components cells use to make NAD.
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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.
Niacinamide aka nicotinamide or vit. B3 lacks the sugar and the phosphate that NMN has, components cells use to make NAD.
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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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the utility for nicotinamide right aside and nmn is very different than the utility of nicotinic acid or nicotinamide