ZMA is one such abbreviation. Although it sounds like a mixed martial arts spin-off, it’s actually a nutritional supplement that combines zinc, magnesium apsartate and vitamin B6 in one capsule.
Medically reviewed by Melissa Nieves, LNDMedically reviewed by Melissa Nieves, LND ZMA (zinc magnesium aspartate) is a dietary supplement made up of the micronutrients zinc, magnesium, and vitamin B6.