What’s NMN?
NMN stands for nicotinamide mononucleotide, a organic molecule within all species. About the molecular level, it is just a ribonucleotide, a simple structural unit of the nucleic acid RNA. It has a nicotinamide group, a ribose, as well as a phosphate group.
NMN can be a precursor of nicotinamide adenine dinucleotide (NAD+), a molecule that could be beneficial 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 implies that as our bodies age, our numbers of NAD+ decline, increasing our risk of age-related diseases.
This is when the NAD+ precursor NMN comes in. Some researchers believe that when we can restore that lost NAD+, we could not only slow aging but additionally delay various age-related diseases. Whether or not restoring NAD+ metabolism in humans will decrease aging or support healthy longevity is still an unanswered question, the animal info is promising.
What foods contain NMN?
NMN is available naturally in foods such as avocado, broccoli, cabbage, cucumber, and edamame. Here is how much NMN is located in some common foods.
While such foods are rich in nutrition, dietary NMN supplements can be found. These supplements typically can be found in doses which is between 100 – 500 mg, although an optimal dose has yet to be determined in people.
Fasting and caloric restriction also apparently increase NAD+ levels and improve the activity of sirtuins, aka the longevity genes. It is suggested that the activity depends on the use of NAD+. In mice, fasting boosted NAD+ levels and sirtuin activity, plus it appears to slow aging.
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