David Sinclair· PhD
Independent testing of NAD supplements like NR & NMN suggests there's considerable variability in the quality and what's on the label doesn't necessarily match what's in the product https://t.co/Q7TlAZE5f8
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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.
Independent testing of NAD supplements like NR & NMN suggests there's considerable variability in the quality and what's on the label doesn't necessarily match what's in the product https://t.co/Q7TlAZE5f8
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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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