Yes, I have both hypothyroidism and celiac disease, too! I have had thyroid problems since I was 11 and just this year, after being misdiagnosed with IBS , was finally diagnosed with celiac disease. I have had many other autoimmune problems as well, including infertility. I am now 38 and have been on the gluten-free diet for 4 months. I immediately felt better after being on the diet for 1 week. I have read that hypothyroidism may actually disappear after being on the diet for 1 year or so. Has anyone had this happen to them?