NMN (Nicotinamide Mononucleotide), Dietary bean knowledge: a rational view of "divine medicine" -- NMN Recently, Amway has adopted NMN, a "magic medicine". Many people say it can live a long life, or it has an effect. NMN (nicotinamide mononucleotide): collectively referred to as "- nicotinamide mononucleotide", is a naturally occurring