A protein found in wheat, rye, barley, and to a lesser degree, oats. In people with celiac disease, gluten damages the lining of the small intestine or causes sores on the skin. See celiac disease.
A protein found in wheat, rye, barley, and to a lesser degree, oats. In people with celiac disease, gluten damages the lining of the small intestine or causes sores on the skin. See celiac disease.