As a trace mineral, chromium is an essential nutrient that your body needs every day. the term "trace" means that chromium is a mineral that is found in the body in very small amounts (less than 5 grams), which may make taking a chromium supplement especially important. our chromium formulas are perfect for vegetarians, and are free of yeast.no artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish, sodium free.