Precisely what is NMN?
NMN is brief for nicotinamide mononucleotide, a naturally sourced molecule within all species. About the molecular level, it is a ribonucleotide, an elementary structural unit from the nucleic acid RNA. It includes a nicotinamide group, a ribose, plus a phosphate group.
NMN is really a precursor of nicotinamide adenine dinucleotide (NAD+), a molecule which may be valuable in scaling down some aspects of aging. NAD+ serves many critical functions inside our cells, such as electron transport, cell signaling, and DNA repair.
Accumulating evidence points too as we grow older, our degrees of NAD+ decline, increasing our chance of age-related diseases.
This is when the NAD+ precursor NMN also comes in. Some researchers believe that when we can restore that lost NAD+, we will not just slow aging but additionally delay various age-related diseases. Whether restoring NAD+ metabolism in humans will decrease aging or support healthy longevity remains to be an unanswered question, though the animal data is promising.
What foods contain NMN?
NMN is found naturally in foods such as avocado, broccoli, cabbage, cucumber, and edamame. This is how much NMN is located in some common foods.
While these kinds of foods are full of nutrition, dietary NMN supplements are also available. These supplements typically can be found in doses of 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 boost the activity of sirtuins, aka the longevity genes. It’s advocated their activity relies upon a good NAD+. In mice, fasting boosted NAD+ levels and sirtuin activity, and it generally seems to decelerate aging.
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