<<Disclaimer: Verify this information before applying it to your situation.>> Good day, I was wondering about something. Daughter immediately responded to gluten being taken out of diet, within days she was way better. This progressed nicely (about 3 weeks) BUT this week she is once again showing symptoms, all day she as been sick to her stomache with any ingestion of food , we have been dilligent no gluten has passed her lips that we know of! Could buckwheat cause this relapse? Is this a phenonomen of this disease.. get better than worse, does it get better again??? Debi , Mom to Alicia Perplexed in Alberta.