I brought my difficult child to a naturopathic Dr. last month. I just got the results of the bloood panel...he was off the charts for a reaction to dairy products. He also showed reactions to egg, garlic and soy. She wants him off of all dairy, eggs and soy for two months. I have found a lot of good substitute foods at a local natural health food store. I even found substitutes for cheese and ice cream. He also doesn't mind drinking the rice drink I bought (instead of milk).