Yes my son was ticking at that age real bad. I got him tested for food allergies and sensitivities and did a full blown diet. He had candida that I didn't even know about at the time but yes years of very strict diet did wonders!!! It took years and yes he was sad but I am grateful that he was young at 8 and adapted and listened. It was extremely hard on him and myself but so worth it bc now at 13 he is doing well and eating 3/4 of the foods with no problem! Let me know if you have any questions .