That's exactly what my dad takes, but half that dosage for NMN and Resveratrol because of cost. He already takes metformin for diabetes in a higher dosage, and

That's exactly what my dad takes, but half that dosage for NMN and Resveratrol because of cost. He already takes metformin for diabetes in a higher dosage, and prescription fish oil (Vascepa). But what's more important, I believe, is social connections. He claims the concoction has given him more energy, and this month alone he has traveled three times. He's got a girlfriend now. I see him in a better mood, but I'm sure it's because of his increased social connectedness. For all we know, David Sinclair might be running the long con on us, and NMN might be worthless or even deleterious. I'm personally skeptical, and I do not take it because it is hypothesized that it may speed up the growth of existing cancers in the young, if I recall correctly. Don't forget daily moderate exercise. It works better than any supplement for many issues of aging.