<<Disclaimer: Verify this information before applying it to your situation.>> In my opinion, leaving out *all* grains, for uncomplicated celiac disease, is not only unnecessary, but incorrect. We have usually just gone through a prolonged period of what amounts to malnutrition, and what we need at this time is good nutrition as soon as possible. The best way to achieve this is with the gluten free diet. In my case B12 injections were required due to the fact that B12 and folate levels were severly depleted and I was suffering various neuropathies. "Grains" are the seed of a variety of grasses, such as wheat (including spelt), rye, barley and oats - which are all considered dangerous for celiacs - as well as rice and millet and corn. The term also is applied to non grass grains such as buckwheat. There is a degree of debate at a very acedemic level about how much of the diet should be made up of starches, but considering the nature of celiac disease and the small effects postulated for these alternative diets - the standard celiac diet is best for most of us. Use what ever flours you can, and eat a balanced diet within these limits. Jim