Question: what grains are gluten free?
Answer: Amaranth. Once the sacred food of the Aztecs, amaranth is high in protein, calcium, iron, and fiber. ...  Rice. Rice comes in many varieties: short grain, long grain, jasmine and basmati to name a few. ...  Buckwheat. ...  Cornmeal, Polenta, Grits. ...  Millet. ...  Quinoa. ...  Sorghum. ...  Teff.