What is NMN?
NMN stands for nicotinamide mononucleotide, a naturally occurring molecule contained in all species. On the molecular level, it is a ribonucleotide, a fundamental structural unit with the nucleic acid RNA. It consists of a nicotinamide group, a ribose, plus a phosphate group.

NMN is often a precursor of nicotinamide adenine dinucleotide (NAD+), a molecule that may be valuable in reducing some aspects of aging. NAD+ serves many critical functions inside our cells, such as electron transport, cell signaling, and DNA repair.

Accumulating evidence shows that as our bodies age, our degrees of NAD+ decline, increasing our risk of age-related diseases.

This is how the NAD+ precursor NMN comes in. Some researchers believe that if we can restore that lost NAD+, we’re able to not merely decelerate aging and also delay various age-related diseases. Regardless of whether restoring NAD+ metabolism in humans will slow down aging or support healthy longevity remains an unanswered question, though the animal details are promising.

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

While such foods are an excellent source of nutrition, dietary NMN supplements can also be found. These supplements typically are available in doses which is between 100 – 500 mg, although an optimal dose has not yet been determined in people.

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