From Dr. Peter H. R. Green, internationally renowned expert on celiac disease and director of the Celiac Disease Center at Columbia University, and medical writer Rory Jones, this is the definitive book on celiac disease, one of the most underdiagnosed autoimmune diseases in the U.S. Do you suffer from gastrointestinal complaints, fatigue, headaches, joint pain, anemia, and/or itchy skin conditions? Have you consulted numerous doctors, and been prescribed drugs and diets that have only temporarily alleviated some symptoms? If so, you may have celiac disease, a hereditary autoimmune condition that affects nearly one in every hundred people—97 percent of whom remain undiagnosed and untreated. This revised and updated edition contains the most current information on celiac disease, gluten intolerance, and gluten sensitivity. It examines the disease's many manifestations and includes an entire section devoted to coping with the psychological aspects of living with a chronic illness and following a gluten-free diet. It also includes a guide to ingredients and safe grains, a selection of gluten-free manufacturers, and a list of national and international support groups.