Nicotinamide Mononucleotide (NMN) is a precursor to nicotinamide adenine dinucleotide (NAO+), a crucial enzyme for the proper functioning of cells, especially in processes like energy production in mitochondria, DNA repair, and cell regeneration. As we age, NAO+ levels decrease, contributing to the aging process and the decline in cellular function.
NAO+ activates a group of proteins called sirtuins, which play a crucial role in DNA repair, cell survival, and the regulation of inflammation. These proteins are important for maintaining genomic stability and preventing the cellular damage associated with aging.
Sirtuins are linked to longevity and improved health span (the period of life spent in good health). By increasing NAO+ levels, NMN may activate sirtuins, supporting the body's ability to repair damaged DNA and maintain cellular function.