What is Celiac Disease?
Celiac disease is a genetic autoimmune disease that damages the villi of the small intestine and interferes with absorption of nutrients from food. What does this mean? Essentially the body is attacking itself every time a person with celiac consumes gluten.
Do you have celiac disease?
Take our celiac disease symptoms checklist »
Celiac disease is triggered by consumption of the protein called gluten, which is found in wheat, barley and rye. When people with celiac disease eat foods containing gluten, their immune system responds by damaging the finger-like villi of the small intestine. When the villi become damaged, the body is unable to absorb nutrients into the bloodstream, which can lead to malnourishment.
Left untreated, people with celiac disease can develop further complications such as other autoimmune diseases, osteoporosis, thyroid disease, and cancer.
Download an informational handout about celiac disease