NAD and Sirtuins
NAD plays a crucial role as a cofactor for electron transport and as a substrate for DNA repair through sirtuins. With age-related declines in NAD levels, enhancing its availability could potentially aid in combating aging. Resveratrol, a well-known sirtuin activator found in grape skins, gained fame for its purported ability to extend lifespan by improving mitochondrial function and enhancing DNA repair mechanisms.In this clip
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