Nicotinamide Mononucleotide (NMN) – NMN is a completely natural compound that can be found in our bodies. It is also found in various food sources in minuscule amounts. Edamame which has one of the higher contents only show less than 1.9mg/100g. NMN is a direct and potent NAD+ supplement. Mice given an oral supplement of NMN showed increased NAD+ levels in the liver in just 10 minutes and in muscle tissue by 30 minutes. Increased NAD+ levels stimulate, energy metabolism, DNA repair and SIRTUIN activity. SIRTUINS are the longevity-genes shown to be active during caloric restriction and life-extension in many animal models.