The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
if you take NMN for the time period that I do, I've been taking it for years. But if you take it for about two weeks, you'll double on average, double your NAD levels in the blood.
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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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So, I know from measuring dozens of human beings, that if you take NMN for the time period that I do, I've been taking it for years, but if you take it for about two weeks, you'll double, on average, double your NAD levels in the blood.
What I can say for sure is that I've seen so much data on swallowing it that it definitely works to raise NAD levels.
Just swallowing it is enough in our studies to raise NAD by two to three fold.
But you can go as high as 2 g and triple the amount.
there was some evidence that taking either NMN or [nicotinamide] ribonucleotide... NR, you know, can increase NAD levels in humans in the blood.