Product Description
ABOUT DR. DZUGAN Sergey A. Dzugan, MD, PhD, is a heart surgeon by training and has authored 6 books which have been read by millions. His work has been published more than 150+ times in medical journals around the world and he continues to be a sought after speaker and educator to physicians and patients around the globe.Feature
Zinc is an essential mineral for a variety of functions. It is a requirement in more than 300 enzymatic reactions and plays an important role in the use of proteins throughout the body. A deficiency in zinc may result in a variety of issues, including impaired immune function.