NMN (Nicotinamide Mononucleotide) is a molecule that is closely related to vitamin B3, also known as niacin or nicotinamide. NMN is a precursor to a molecule called NAD+ (Nicotinamide Adenine Dinucleotide), which is essential for various cellular processes, including energy production and DNA repair.
While NMN is derived from vitamin B3, it is not the same as vitamin B3 itself. NMN is a more direct precursor to NAD+ and is believed to be more readily absorbed by the body, making it a subject of interest in research related to aging, cellular health, and metabolism. Some studies suggest that supplementing with NMN may help boost NAD+ levels, which decline with age, and potentially offer benefits for various aspects of health and longevity.
In summary, NMN is a molecule derived from vitamin B3, but it is distinct in its role as a precursor to NAD+ and has generated interest for its potential health-related benefits.