What’s NMN?
NMN is brief for nicotinamide mononucleotide, a organic molecule contained in all species. For the molecular level, it is a ribonucleotide, a simple structural unit with the nucleic acid RNA. It includes a nicotinamide group, a ribose, as well as a phosphate group.

NMN can be a precursor of nicotinamide adenine dinucleotide (NAD+), a molecule which may be valuable in slowing down some areas of aging. NAD+ serves many critical functions in your cells, including electron transport, cell signaling, and DNA repair.

Accumulating evidence points too as we get older, our numbers of NAD+ decline, increasing our chance of age-related diseases.

This is where the NAD+ precursor NMN also comes in. Some researchers believe whenever we can restore that lost NAD+, we might not just slow aging but also delay various age-related diseases. Whether or not restoring NAD+ metabolism in humans will decelerate aging or support healthy longevity is still an unanswered question, although the animal info is promising.

What foods contain NMN?
NMN is found naturally in foods including avocado, broccoli, cabbage, cucumber, and edamame. This is how much NMN is located in some common foods.

While these types of foods are an excellent source of nutrition, dietary NMN supplements can also be found. These supplements typically are available in doses which can be between 100 – 500 mg, although an optimal dose has yet to be determined in people.

Fasting and caloric restriction also seem to increase NAD+ levels and improve the activity of sirtuins, aka the longevity genes. It is suggested that their activity utilizes the presence of NAD+. In mice, fasting boosted NAD+ levels and sirtuin activity, and yes it generally seems to slow aging.
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