Celiac.com 07/19/2024 – Celiac disease is a systemic, immune-mediated condition affecting the small intestine, triggered by gluten proteins found in wheat, barley, and rye. Globally, the prevalence of celiac disease is around 1.4{28c990c5ec46bc12a8a6e519302e6740183955f80b5fc5356445979e411ee393}, but...