I can make myself exhausted by eating either a large serving of gluten, or small servings over a few days. Hoping to prove myself not allergic to it, I've "tested" this many, many times. So in a way, I can "heal" a piece of my CFS picture by avoiding gluten. When I had traditional scratch testing done for food and environmental allergies, I tested fine for wheat; I think this is a common problem. I'm a strong advocate for elimination diets, but keep a diary and be watchful for delayed reactions. Nightshades give me arthritis overnight, but gluten can take 3 days to crash me. Milk doesn't seem to bother me at all, but after being off it for 2 months, my skin rashes have cleared up. It's a pain to figure out, and then to live with the restrictions, but it also gives me some control over symptoms that used to blindside me.
Madeleine