Dr. Mercola Zinc Plus SeleniumZinc deficiency is a widespread concern for people around the world nearly 1 in 3 individuals may be deficient. Because the signs of a zinc deficiency mimic those of other common disorders, its often overlooked. Even if youre getting enough zinc in your diet, certain conditions can keep you from absorbing and utilizing this vital mineral. Stress, pregnancy, eating a vegetarian diet or one thats high in grains, legumes, seeds and nuts, and simply being