At specific doses, NMN supplements may help improve insulin sensitivity and heart function and reduce tiredness with few side effects. But it’s a good idea to ask your doctor before trying it.

If you’re interested in aging and longevity innovations, you may have heard of NMN, which stands for nicotinamide mononucleotide.


It’s a molecule your body makes naturally, but some people also take it as a supplement. Scientists, such as Harvard University professor and longevity expert David Sinclair, are currently looking into its promising potential benefits for many different areas of health, including:

  • longevity
  • diabetes
  • liver conditions
  • brain health
  • heart health
  • exercise training
  • sleep