Gluten is the protein found in grains such as wheat, barley, rye and triticale (a cross between wheat and rye). A gluten free diet is required for people with celiac disease and other disorders where the intestinal mucosa becomes inflamed as a reaction against gluten.

Here is a list of gluten-free grains, which can be used by all people worried about getting gluten in their diet:
• Amaranth
• Arrowroot
• Buckwheat
• Corn and cornmeal
• Flax
• Gluten-free flours (rice, soy, corn, potato, bean)
• Hominy (corn)
• Millet
• Quinoa
• Rice
• Sorghum
• Soy
• Tapioca
• Teff

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