David Sinclair· PhD
NAD precursor supplementation strategies are less effective than exercise training in staving off muscle and systemic aging.
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We can't find evidence that holds up here. Proponents are reasoning from mechanism or analogy rather than direct human data, and the most credible skeptics raise objections we can't dismiss.
NAD precursor supplementation strategies are less effective than exercise training in staving off muscle and systemic aging.
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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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