Ds9 is getting ready to have extensive blood work done for the second time since diagnosis. Last time, they did not test for celiac and thyroid issues, but this time they will. Endo wants to get a baseline on both. I must admit that I really have never paid attention to the celiac discussions on here because I know nothing about it and ds didn't have it, so I could not really add value to any thread. But now I'm worried. If he has positive antibodies, but no symptoms (which he does NOT have symptoms of thyroid or celiac), will we have to switch to a gluten free diet immediately? Anything else I need to know to look for or expect on the results?