Nicotinamide mononucleotide, or NMN for short, is a derivative of Vitamin B3. In the body, it is a precursor to NAD. If you’re unsure what NAD is, see above. Taking NMN as a supplement is safe, and it raises your NAD levels.

NMN reverses vascular ageing, stimulates blood vessel growth and boosts stamina and endurance. NMN reduces the physical and neurological decline associated with ageing. 

NMN has many other possible benefits when it comes to health including:

• Improving longevity.
• Reducing the effects of diabetes.
• Reversing the effects of liver conditions.
• Improving brain health.
• Improving heart health.
• Aiding in exercise training
• Improving sleep quality

Studies have suggested that NMN and NAD levels may be reduced in patients with a variety of age-related ailments, such as diabetes and liver disorders.

Animal and test-tube research also suggest that NMN may be involved in other facets of ageing, such as heart and brain function.

Useful links:

• Effect of oral administration of nicotinamide mononucleotide on clinical parameters and nicotinamide metabolite levels in healthy Japanese men
• Dramatic Cytokine Storm Reversal with an Over the Counter NMN Cocktail
• The elusive NMN transporter is found | Nature Metabolism
• Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women | Science
• Impairment of an Endothelial NAD+-H2S Signaling Network Is a Reversible Cause of Vascular Aging – ScienceDirect
• Nicotinamide mononucleotide supplementation enhances aerobic capacity in amateur runners: a randomized, double-blind study
• Nicotinamide mononucleotide (NMN) supplementation rescues cerebromicrovascular endothelial function and neurovascular coupling responses and improves cognitive function in aged mice
• Long-term administration of nicotinamide mononucleotide mitigates age-associated physiological decline in mice