https://www.federalregister.gov/articles/2013/08/05/2013-18813/food-labeling-gluten-free-labeling-of-foods The FDA outlined products that comply with the new “gluten-free” labeling rule as: Foods that inherently do not contain gluten (i.e. raw carrots or grapefruit juice) may use the “gluten-free” claim. Foods with any whole, gluten-containing grains (i.e. spelt wheat) as ingredients may not use the claim. Foods with ingredients that are gluten-containing grains […]