When they say you do not have an autoimmune disease, does it mean you have no inflammation in your body? Ask them. There are quite a few tests for inflammation. Some tests are more sensitive than others. Now, I have lots of inflammation in my body. Inflammation can be caused by different things. It is likely my celiac disease is causing the inflammation, but it could be a combination of things. Celiac disease is an autoimmune disease, not just a sensitivity or allergy to gluten. So, I have an autoimmune disease.