Stomach pain, diarrhea, weight loss. Those are some celiac disease symptoms, which is an autoimmune reaction to gluten, a protein found in wheat, barley, and rye.
At least one out of 100 Americans have celiac. Most of them don’t know it. And studies suggest that some people who don’t have the disease still can’t tolerate gluten and will experience celiac disease symptoms. Here’s the latest on a problem that is causing much confusion.