NMN or nicotinamide mononucleotide has been proven to be one of the most effective methods in fighting the signs of aging. NMN supplies energy, restores the normal structure of DNA, and stops the aging of blood vessels, while it can help increase energy and thus improve performance in physically active athletes. NMN is a direct precursor of the essential coenzyme NAD+, which is found in all living cells. As we age, NAD+ levels decrease, causing various signs of aging. Taking NMN as a dietary supplement may cause side effects such as stomach discomfort, nausea, skin redness, rash, or itching.
