You may be sensitive to corn, corn starch, or sorghum or oatmeal...I am. Prolamins are a problem, and even non-grain quinoa has been tested to show a gluten like protein with reactivity, even though it is not at all in the prolamin family (one type of quinoa only). I eat Udi's bread without any problem. However, I am able to tolerate rice (rice has very little...