The gluten free diet relies on flour produced from other grains such as corn, rice, quinoa, tapioca, on potatoes' starch and legumes based flour such as soy or chick peas.In order to let my daughter live as normal as possible, we tried to find her favorite food in its gluten free version:Bread, pocket pitas, buns and bagels: we buy the kind made by Bar-El bakeries that is based on soy flour.