NAD Precursors -- The Ultimate Guide
Those who want to stay young by replenishing the NAD that powers their cells, have to navigate an alphabetically confusing thicket of alternate NAD precursors: NA, NAM, NR, and NMN.
Ponce de Leon's Ultimate Guide to NAD Precursors explains the differences in plain language, and it begins with a simple chart:
Click through to find out more, and remember: The less expensive versions -- Niacin/Nicotinic Acid and Nicotinamide/Niacinamide -- are NOT inexpensive generic versions of Niagen/Nicotinamide Riboside. They work very differently.