ZMA is a natural form of performance enhancing supplementation that supports a number of bodily functions. ZMA supplements consist of zinc, magnesium and vitamin B-6, each of which performs important functions in the metabolic processes of the body and are essential for protein synthesis. The development of ZMA supplements was meant to provide athletes and bodybuilders with a way to limit the loss of zinc and magnesium experienced during exercise, and also to give natural benefits similar to those of prohormone drugs.

Zinc, magnesium and vitamin B-6 are important nutrients that play a vital role in the metabolic processes of the body and support protein synthesis. During exercise zinc and magnesium levels decrease through perspiration or metabolism, thereby limiting their impact. The function of ZMA supplementation is to provide an enhanced source of nutrient so that the bodily processes that these minerals are involved in continue to perform at an optimal level.

The benefits of ZMA go beyond endurance, strength and performance enhancement. Higher testosterone levels, better sleep and faster recovery are also benefits of ZMA supplementation. ZMA is a natural testosterone boosting supplement that is not banned by athletic organizations, and is therefore one of the best substitutes for athletes looking to support performance in a natural and legal manner.

Zinc is an important nutrient that is involved in numerous chemical reactions in the body, like protein synthesis and cellular energy. Zinc is a trace mineral utilized by the body for normal growth, healthy immune system functions, protein production, DNA synthesis and cell division. Zinc is important for many different enzymes to function effectively in many different reactions in the body and is required for a normal sense of smell and taste. Zinc also plays a role as a protector of the liver, deters enlargement of the prostate gland and is vital for maintaining the health of reproductive organs.

Magnesium is a major mineral and the fourth most abundant mineral in the human body, with almost half of magnesium stores located in the bones, and the rest is located in the cells of organs and other tissues. Magnesium is needed for many biochemical reactions to occur. Magnesium is vital for normal muscle and nerve functions, as well as maintaining healthy cardiovascular functions. Magnesium is also needed for strong bones and a healthy immune system.

ZMA is able to provide some relief from gastrointestinal disease, and the elderly, vegetarians, pregnant women and diabetics can all benefit from ZMA supplementation in terms of metabolic and mineral related deficiencies. Due to the many benefits involved with ZMA supplementation, it is generally regarded as both a dietary supplement and a performance enhancer.