Gluten-Allergy Sufferers Celiac is an autoimmune disorder that entails one’s immune system attacking their intestinal tract when gluten is consumed. Gluten is a protein that is found in wheat, barley and rye. Statistics show that celiac affects one percent of all Americans although some experts maintain that this rate could be as much as 30 percent. Diagnosis “is” on the rise. Untreated and undiagnosed, celiac…