<<Disclaimer: Verify this information before applying it to your situation.>> I would have to disagree with this advice. With biopsy as an important part of the diagnostic process, it cannot be dismissed just because it is uncomfortable or unpleasant. For those who must deal with the real problem of gluten intolerance, a "partial" diet is not the answer. My daughter cannot "not sweat" a little bit of gluten in her diet, and neither can anyone else with this diagnosis. It may be that some people are sensitive to gluten and not actually have celiac disease, but for people with celiac disease, going off the diet results in worse symptoms (over time) than gas and bloating.