ZMA, Zinc Magnesium Aspartate, is a dietary supplement which has been on the market for several years now. Though it was invited by Victore Conte of Balco infamy, ZMA is still a popular supplement choice for bodybuilders and anyone who engages in resistance training.
ZMA is marketed as a product that helps to boost your testosterone levels and to help increase muscle mass. In the past, companies marketed the product as ‘clinically proven’ based on an abstract presented several years ago.
Why are you buying ZMA?
Since then, there have only been a small number of studies on this product. Unfortunately, these studies have found that ZMA supplementation neither helps increase testosterone levels nor muscle mass which raises the question of why fitness enthusiasts are still buying this product.
Does ZMA work?
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