David Sinclair· PhD
Dose in mice was 2g/L in drinking water.
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.
Dose in mice was 2g/L in drinking water.
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NMN (from Sigma-Aldrich, USA) was added to the drinking water at a dose of 400 mg/kg and replaced every three days according to the water consumption of the mice