Zinc is an essential mineral that is a component of more than 300 enzymes believed to play an important role in normal wound healing, in maintaining normal fertility health in adults and in supporting normal healthy growth in children. It may also play a role in protein synthesis, and may help in normal cell reproduction. Zinc may also help to maintain normal vision, immune function and may help to protect against free radicals.Where is it found ?Good sources of zinc include oysters, meat, eggs, seafood, black-eyed peas, tofu, and wheat germ.What is its function ?Zinc may help to support the body\'s cells and in maintaining normal bodily functions. It may also help to reduce fatigue in situations of inadequate dietary intake and may support a healthy immune system.Who is likely to be deficient ?Pregnant women and pregnant