Celiac disease is an autoimmune disorder triggered ... including headaches, joint pain, skin rash (dermatitis herpetiformis) and neurological issues such as numbness and tingling in the extremities.

Gluten is a protein in wheat, barley, and rye and is associated with two dietary conditions, celiac disease and non-celiac ...

Q. I’ve been having a lot of gas recently. In addition, I’ve been getting sores in my mouth. Any ideas about what’s causing this? A. I receive many questions from readers looking ...