I second the food issue. We have food issues here! Corn! Causes behavioral issue big time. There is corn or corn derivitives in just about everything. It causes my son (and my oldest used to) rage and become aggressive, sometimes to violence, when he's had it. You can see signs too if he has like red ears, dark circles under the eyes, rubbing his nose like it's itchy.
by the way corn can show up as maltodextrin, dextrin, high fructose corn syrup, etc...look online for corn allergy and you will see all of it.
What everyone else says though....great thoughts!
