SCD, Tourette's and Autism

I am reading a fascinating book called "Natural Treatments for Tics & Tourette's" by Sheila J. Rogers. The more we read about tics and Tourett Syndrome, the more we see a clear link between these disorders and our family. The fascinating thing for me, however, is how an elimination diet not unlike SCD could well yield tremendous results. More research is needed, but it looks like food and environmental factors could potentially play a massive role in treating our quirks. Even more reason to adopt a healthy, organic, sugar- and preservaive-free lifestyle!