Don't get discouraged if you find multiple food triggers.

It took us over a year to figure out my daughters abdominal inflamation problems were tied to an autoimmune issue which based itself around her diet. Wheat and dairy were the worse causes, but when she eliminated only those items others took over.

Look into a rotation diet if necessary. She eats a different grain and only that grain each of five days through the week. Dairy is allowed every 5th day as well. She prefers to pair it with wheat for a "treat" day. So far it has worked miracles. She went from being unable to cross a room independantly to heading off to college this fall five hours away.

Tinker