What is NMN?
NMN is short for nicotinamide mononucleotide, a naturally occurring molecule seen in all species. About the molecular level, it is just a ribonucleotide, a fundamental structural unit of the nucleic acid RNA. It is made up of nicotinamide group, a ribose, plus a phosphate group.

NMN can be a precursor of nicotinamide adenine dinucleotide (NAD+), a molecule which might be attractive reducing some facets of aging. NAD+ serves many critical functions within our cells, like electron transport, cell signaling, and DNA repair.

Accumulating evidence implies that as we get older, our degrees of NAD+ decline, increasing our risk of age-related diseases.

This is when the NAD+ precursor NMN also comes in. Some researchers feel that whenever we can restore that lost NAD+, we will not simply slow down aging and also delay various age-related diseases. Whether restoring NAD+ metabolism in humans will slow down aging or support healthy longevity remains an unanswered question, although the animal details are promising.

What foods contain NMN?
NMN are available naturally in foods for example avocado, broccoli, cabbage, cucumber, and edamame. This is one way much NMN is situated in some common foods.

While most of these foods are loaded with nutrition, dietary NMN supplements can be found. These supplements typically can be found in doses which can be between 100 – 500 mg, although an optimal dose has not yet been determined in people.

Fasting and caloric restriction also may actually increase NAD+ levels and increase the activity of sirtuins, aka the longevity genes. Experts recommend the activity relies upon a good NAD+. In mice, fasting boosted NAD+ levels and sirtuin activity, and yes it appears to be slow down aging.
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