Is there a supplement I can take so I can still eat foods that contain gluten?
Unfortunately, there are no supplements or medications that “neutralize” or “de-activate” gluten. The scientific community is researching substances that could make consuming small amounts of gluten less problematic, such as what one might get through cross-contact. A gluten-free diet is currently the only treatment for gluten-related disorders. For more information on the topic, read Commercially available glutenases: a potential hazard in coeliac disease.