We went dairy free and saw a HUGE change. Matilda didn't connect with people before the change and now she does. She had allergy testing done and it showed a huge response to dairy so we took her off it then. We are in the process of slowly moving our lives over to being gluten free as well, slowly.

I was online at an australian autism website and there are heaps there who swear by it. One of the girls who has Asperger's says that having milk reduces her IQ by 30 points, she notices it.