The Science Behind NMN–A Stable, Reliable NAD+Activator and Anti-Aging Molecule

Nicotinamide mononucleotide (NMN) has been able to suppress age-associated weight gain, enhance energy metabolism and physical activity, improve insulin sensitivity, improve eye function, improve mitochondrial metabolism and prevent age-linked changes in gene expression. 

• more info https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7238909/
  

Nutrient sensing systems have been an intense focus of investigation, including mTOR (the mammalian target of rapamycin) for regulating protein synthesis and cell growth; AMPK (activated protein kinase) for sensing low energy states; and sirtuins, a family of seven proteins critical to DNA expression and aging, which can only function in conjunction with NAD+ (nicotinamide adenine dinucleotide), a coenzyme present in all living cells.