Hello, I am a possible Celiac. I went gluten free f5 yrs ago for another problem. Felt so much better that I decided to get tested for celiac, not realizing that one must be on gluten for an accurate test. I did test positive though in 2 out of 3 areas. I too cannot do oats until last year when my gluten free magazine recommended Purity Protocol type of oats. They are grown in fields reserved for oats only and harvested/processed with equipment reserved for oats only, and they are organic (no pesticides). I have never found Purity Protocol oats in stores, so I order online. I can now enjoy oats again. Most oats say they are gluten free (they are naturally gluten free) but they still make me sick. They must be Purity Protocol.