do all breads contain gluten
Potato bread contains gluten, which may surprise you. You should request gluten-free breads from your grocery store. The best gluten-free bread I have tried is Glutino Harvest Corn Bread. It is packaged in a bright yellow bag and kept in the freezer section of my grocery store.
A gluten-free diet is a diet that excludes the protein gluten. Gluten is found in grains such as wheat, barley, rye, and a cross between wheat and rye called triticale. A gluten-free diet is primarily used to treat celiac disease. Gluten causes inflammation in the small intestines of people with celiac disease.