NMN Men’s Anti-aging Capsules, what is it? Scientists have discovered that as we get older, our NAD+ levels steadily decrease, and by the time we get to our late 70s &80s, our NAD+ levels appear to be much lower, than those of younger people.
The science is starting to clearly show a definite correlation between falling NAD levels and an age-related decline in health & wellness.
In fact in 2013 Harvard researchers published a study, where they were able to reverse some parts of aging by treating old mice with NMN, a direct NAD+ precursor supplement.