FDA regulations to make gluten-free claims went into effect in August 2014. Our gluten and allergen expert, Diane Moyer, MS, RD, has summarized rules for making gluten-free claims. Criteria for Gluten-Free Claims For a food to be labeled “gluten-free” it must meet the following criteria: The food must be inherently gluten-free, such as unaltered fruits, vegetables, dairy, and meat. The food must be free of the gluten-containing grains defined as wheat, barley, rye, spelt, and crossbreeds of ... Full Article