<<Disclaimer: Verify this information before applying it to your situation.>> With all the discussions on a GF diet possibly being helpful to the well-being of an autistic person and reading that there is some kind of link between ADD and a celiac and ADD. 1) Are there any concrete type studies like the ones mentioned in previous posts regarding autism and GF diet? 2) If I am celiac and have one son diagnosed as celiac and the other son has major bowel movements every day (had a enema in January, due to severe constipation, and the doctor was amazed at the size, he's 5) and he has Attention Deficit Hyperactive Disorder and has a mild-moderate learning disability "Language Processing Disorder", is he a good candidate for being blood tested, etc for possibility of CD? 3) If so how does one go about getting these done in Alberta, Canada? karen , edmonton, alberta, canada