Tag Archives: Precursors

Why Are NAD+ Precursors so Important?

Niacin is a precursor to nicotinamide adenine dinucleotide (NAD+), a vital signaling molecule1 that’s also believed to play an important role in longevity. This is partly due to its role as an essential substrate for sirtuins,2 which are enzymes related to healthy aging, as well as its role in DNA repair. NAD+ modulates energy production… Read More »