Heart attacks happen more in people once they get older, and aging makes it more difficult to recover. Combined therapy of NMN and melatonin protects the heart from further damage after heart attacks.

NMN may be effective for promoting new capillary growth and treating age-related diseases that occur from reduced blood flow and impaired vascular function, including the muscle loss called sarcopenia.

Although vision loss can occur for many potential reasons, one such cause is excessive exposure to ultraviolet B rays (UVB); NMN may mitigate the corneal damage seen after UVB exposure.

Deterioration of blood vessels not only increases the risk of heart attacks and strokes but also plays a role in cognitive decline — NMN treatment may mitigate this age-related dysfunction.