According to the review, ZMA is a safe supplement for most people, with few reported side effects. The review also noted research in which simultaneous supplementation with zinc and magnesium was ...

Reading customer reviews can also give you insight into the effectiveness of the product and any potential side effects. After researching and testing several ZMA supplements, we have identified ...

ZMA is one such abbreviation. Although it sounds like a mixed martial arts spin-off, it’s actually a nutritional supplement that ... Magnesium has a calming effect on your body, which could ...