David Sinclair Supplements (2026): What He Takes & What He's Reconsidered Glutathione 500 mg Plus 21st Century Vitamins 21st Century Vitamins Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic 27 David Sinclair, Ph.D.: Slowing aging sirtuins, NAD, and the epigenetics of aging Peter Attia Harvard professor: aging is a disease and it can be reversed#supplement #sygenis #fitness #healthy #aging L Glutathione Antioxidant Support Micro Balance Health Products