Thank you Mrs. D and Chemar for the information. He is taking a total of 1100 mg of Iositol, 550 mg. in the morning and at night. I started him on 50mg. of tryptophan at night. I have been putting it in his smoothie even though it has an enteric coating. Will it still work? GABA does sound like a waste of my money. I have used a blend of Melissa and other calming herbs(Melissa Supreme) in the past with some luck. I am going to start him back on a maintenance level of it until he smoothes out a bit. He is in his 3rd week of a new school. He loves the school, however all the change is stressful. It's interesting to see that his ticcing has not increased at home or at school. The diet and supplements seem to be working.The anxiety though has definitely increased. His home outbursts appear to be anxiety driven not rages like he has had in the past. Once again, thank you for your wisdom. It makes figuring this out alot easier.

Laurie