NMN

                                   
NMN (Nicotinamide mononucleotide):, whose full name is β-nicotinamide mononucleotide, is a naturally occurring bioactive nucleotide. There are two irregular forms of NMN, α and β, and β isomer is the active form of NMN with molecular weight of 334.221g/mol. Because nicotinamide belongs to vitamin B3, NMN belongs to the category of vitamin B derivatives, which is widely involved in many biochemical reactions of human body and is closely related to immunity and metabolism.

The substances inherent in the human body are also rich in some fruits and vegetables. NMN is the most direct precursor of NAD+ in human body, and its function is reflected by NAD+. NAD+, also known as coenzyme I, the full name nicotinamide adenine dinucleotide, exists in each cell to participate in thousands of reactions. Nicotinamide adenine dinucleotide (NAD) plays an important role in a variety of cellular metabolic reactions and is an important support for cell viability.