Thanks everyone, for your responses. I wonder why Dr. Fine can't "order" the tests for us? We are already GF, so that part really isn't relevant. I do wonder if we have the DQ1 gene, and it seems that I have had malabsorption issues which are improving with a GF diet and vitamin supplements, but again, I guess I just want validation. My biggest thing right now is the soy test. Ds has been off soy for over 3 months and doing well. I only did a 2-week soy-free trial on myself, which probably wasn't long enough. I've willingly given up dairy, eggs, meat, gluten, and junk food, but for some reason I want a "reason" to give up soy. LOL! My main "symptom" seems to be fatigue which is hard to measure!