In response to Lisa and anyone else who is dealing with similar issues and looking for answers as well, my son tested on the Food Antibody Assessment IgG test to have "food type allegies" to any form of dairy product from cows to goats,cane sugar, mushrooms, corn, corn gluten, gluten, rice, soy, wheat and the mold aspergullus. Bascially. he tics and he has been suffering from this condition since two years of age. He has been diagnoised to have T.S even if there is no family history and his age is quite young for it. I know he has the conditions but he was not born with the issue. When we first placed him on a gluten free diet a year ago when he was 4 the tics went away totally. Since then more things came up that he is supposed to stay away from and he had a low rate of tics that was socially passable. However, for the past month his tics have been at a high rate of frequency and are some of the worse we have ever seen. Our current doctor has not given much detail on supplements but maybe after the spectrum test, we will have a better picture. Most of the information I have, I got off the internet which is why I left every doctor's office before, three of them, when they started to talk about medication. If there was a pill designed for my son's condition, I would feel differently but since the medical field thinks its ok to use the h bomb of medications in an attempt to kill the tic and the person be dammed, I would rather spend our savings to find a natural way to suppress it and hopefully find what is causing it and treat that. I am not an expert in this matter. All I know is there is alot to learn about the brain chemistry and the stomach. Also, I would like to give Ronna a big thank you for sharing her information. Thanks Ronna.