NATURE'S FIELD ZINC 100MG *100 helps to regulate testosterone and dihydrotestosterone balance which stimulate the growth of benign and malignant prostate cells. Zinc is an essential mineral that plays an important role in many enzymatic functions. It supports a healthy immune system, functions, and is an important component of bodily antioxidant systems. Zinc also contributes to healthy skin as well as supports cell growth and DNA formation. Low levels of zinc can be the cause of a variety of health-related problems. Zinc is a key mineral that cells use to metabolize nutrients.