| What is Gluten? 138 days ago by gfcfmom "What is gluten?" is a question people ask me when I tell them our family is gluten free. Gluten is the protein found in wheat, barley and rye. It is composed of the proteins gliadin and glutenin. Most mainstream cereals, bread and packaged snacks contain gluten unless they are labeled "gluten free" ... Our Gluten Free Family - whattofeedyourkids.blogspot.com · Rank: 179,351 · 7 references |