ZMA is a universal tool which consists of a complex of zinc, magnesium and vitamin B6. Does not apply to natural products as obtained through the synthetic way.

Metabolism is a set of biochemical processes that occur in any living organism – including the human body-and are aimed at ensuring vital activity. These biochemical processes allow us to grow, reproduce, heal wounds, and adapt to changing environmental conditions.Most people use the term "metabolism" incorrectly, meaning either anabolism or catabolism.The...