By Bonita Darula Some children may not be able to digest casein and glutens, which is where the problems begin. It is thought that possibly if these things are not digestible, they remain in the system, and turn into peptides or opiates in the body, which cause different reactions and odd behaviors. In the study of autism and some of the possible cures, the subject of gluten free and casein free diets is well debated among parents and medical professionals alike. What is autism? F