1.Zinc yeast is more easily absorbed by body, 2.Zinc yeast reduces the toxicity/allergy of inorganic or other organic Zinc Yeast Zinc chewable tablets is made from Zinc-enriched Yeast, It is a kind of health food for Zinc Supplement, espcially for children older than 9 monthsIntroduction Zinc is an essential trace mineral involved with more than 20 enzymatic reactions, ranging from protein ...