Just confused....I also have a kid with tics and about to get allergy testing done...and I am actualy HOPING that I find some sesitivities so I can do something about it...but what makes me wonder is....the few months he had very few tics, he ws still eating all the food he eats now...so why wasn't he showing any reaction then? so sometimes I wonder about the allergy part...or could it just be environment AND food?