Questions on autism, would love input from parents of autistic children.?

Autism is a syndrome. It is a spectrum disorder that spans from minor to debilitating. Personally i feel deit plays a huge role in treating this syndrome. Countries with better eating habits have lower rates (USA- 1 in 86, Japan- 1 in 5,000, Germany- 1 in 2,500) etc. Autism could be in part a manifestation of food allergies such as casein, gluten etc. The child should be fed a diet free of preservatives, food dyes, sugar, additives, gluten, dairy etc to see if this helps. Good luck.