UltraCruz Equine Chromium Yeast is an equine supplement that has been shown to play an important role in maintaining normal blood sugar and supporting healthy glucose tolerance levels in Horses. Chromium is a trace mineral which is an insulin cofactor involved in carbohydrate metabolism and insulin activity. Chromium is a component of glucose tolerance factor, which allows the body to maintain normal blood sugar levels and support healthy glucose tolerance levels. It may also support lean Muscle tissue development and healthy body composition.