<<Disclaimer: Verify this information before applying it to your situation.>> I believe Abigail asks a good question (...whether there is a relationship between/among Celiac disease and chronic fatigue syndrome, Chronic fatigue and immune dysfunction syndrome, and fibromyalgia syndrome), and I too am curious. Especially since in the early days of the most recent CFIDS/CFS/FMS pandemic/epidemic, many doctor/researchers indicated that there was a relationship between CFS/CFIDS and lymphoma... Sue (in Charlotte)