A gluten free diet, while difficult to maintain, has many mental and physical advantages. Eating gluten free food goes great lengths towards losing weight and achieving digestive health. This kind of diet is the only treatment for those suffering from Celiac disease. It has been shown to reduce varied other conditions ranging from arthritus to seizures. To view my research source, click the following link for a comprehensive link to listed benefits: http://www.glutenfree-diet.org/benefits.htm
As with every other aspect of the autism spectrum, no two individuals on the spectrum respond to a gluten free diet in the same manner. Varied results have been reported, ranging from mild improvement to a dramatic reduction of autistic behaviors. Other benefits have been observed by combining a gluten free diet with other diets. For more information, click on the following link to view my research source: http://www.autismweb.com/diet.htm.
To make this clear, I am a writer, not a professional. To find out if a gluten free diet might be appropriate for your child, it would be best to consult your child's doctor.