David Sinclair· PhD
The study inhibited NAD production and brain tumors grew slower.
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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.
The study inhibited NAD production and brain tumors grew slower.
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There’s a study from Wash U that knocked down NAD levels and it inhibited brain cancer growth.
There was one, again, out of Washington University by a different group that found that knocking down the levels of NAD in brain tumors slowed the growth of the tumor.