Celiac Disease remains one of the most underdiagnosed conditions in the US. Whether you're 1 or 100, "What's Up With My Gut?" aims to provide readers with an introduction to the immunology of celiac disease in a fun, colorful way. Learn about what villi are, what gluten does to villi, and the role of the immune system in celiac disease. A great gift to give or share, with celiac and non-celiac readers alike!