What is NAD? It stands for nicotinamide adenine dinucleotide, which is a coenzyme found in cells of all living beings. NAD supplement treatments have gained attention recently as potential anti-aging compounds. Nicotinamide riboside (NR) seems to be the most important precursor of nicotinamide adenine dinucleotide that helps increase levels. . 262 230 158 374 109 168 101 94 29

what does nad stand for