NCIt definition : An ionic salt essential for the synthesis of cholesterol, protein, and fats. Zinc
plays an important role in the proper functioning of the immune system. Zinc is required
for the enzyme activities necessary for cell division, cell growth, and wound healing
as well as the release of vitamin A from the liver. It plays a role in the acuity
of the senses of smell and taste and is required to maintain prostate reproductive
health and insulin function. Zinc is also involved in the metabolism of carbohydrates.
Zinc chloride is administered orally or parenterally as a nutritional supplement.;