Although not inclusive of all products containing gluten, the grocery shopping checklists of foods to avoid for persons with celiac disease are designed to assist prudent shoppers achieve their gluten free goals. Always seek out additional sources for further information on products containing gluten. (Several great books on the subject of celiac disease, gluten free recipes, and gluten free foods are available for purchase online at sites such as www.amazon.com and www.eBay.com.)