Overview: Nicotinamide riboside is a form of nicotinamide, or vitamin B3, that is used to increase vitamin B3 levels. Although it is also used for other reasons, its benefits are not well defined.
Commonly marketed as an anti-aging product, nicotinamide riboside is a form of vitamin B3 with few side effects. It may help to protect brain cells and lower the risk of heart disease. Every year, ...