ZMA Capsules - Sleep Quality, Hormone Production and Immune System

ZMA capsules contain 3 ingredients zinc, magnesium, and vitamin B6. Here's what each of them does in the body. Zinc. This trace mineral is necessary for body growth and development and relies on zinc because of its role in cell growth and division. Magnesium. This mineral supports hundreds of chemical reactions in your body, including energy creation and muscle and nerve function. Vitamin B6. This water-soluble vitamin is needed for processes such as making neurotransmitters and nutrient metabolism. The bodybuilding and fitness community swear by ZMA. However, there is a lack of scientific research in this area. For this reason, we will focus on ZMA's ability to improve sleep quality as there is a lot of research in this area. We will leave you to come to your own conclusion on its fitness benefits.  Does ZMA Increase Testosterone? ZMA on its own will not increase testosterone. However, if you have a zinc or magnesium deficiency, your testosterone levels will definitely decrease.