Anyone's child dealing with dairy allergies? My son has been allergic since birth, but he seems to have grown out of it - he's 5 now. But it's weird - although he doesn't get rashes/hives/tummy aches anymore, he DOES get very hyperactive (he's typically sweet and gentle) for a week or so after having it. I've heard ADHD can be associated with dairy.... anyone have experience with this/ideas?