One of my sons mentioned that they aired a report on national TV in the USA around August 30 about intestinal dysbiosis as a condition that aggravates conditions like autism and ADHD. I have heard of this before through my local ASD support group. I am not one to try every avenue of treatment for my effected son (I would have to starve the rest of the family if I did - i have no insurance coverage for such things) but I am seriously wanting to have my son tested for this. Does anyone have experience with how to get the appropriate testing done and rigorously analyzed? States-side there seems to be test called the CDSA - Comprehensive Digestive Stool Analysis.