Nutritional Therapy?

Many autism experts have long believed that diet plays a key role in the "cure" for autism.  I've done some research on the subject and after trying to finesse Miller into drinking organic rice milk and eat lactose-gluten free mac n' cheese, I have concluded that this is not the right move for us. I am really fortunate that Miller is such a good eater and I would like to keep that going.
However, I just found this article about a new nutritional therapy that just might be worth looking into.

http://www.foxnews.com/health/2012/05/29/nutritional-therapy-may-be-key-to-stopping-autism/