Celiac Disease
Cause
Although the exact cause of celiac disease isn't known, having certain Reference genes Opens New Window increases your risk. You are more likely to have these genes if you have a first-degree relative (mother, father, brother, sister, son, or daughter) who has celiac disease.
Environmental factors, such as infections, may trigger changes in the small intestine of a person with these genes. Then, eating foods that contain gluten can trigger an abnormal immune system response. Over time, this response can cause digestion and absorption problems.
| By: | Reference Healthwise Staff | Last Revised: Reference May 29, 2012 |
| Medical Review: | Reference E. Gregory Thompson, MD - Internal Medicine
Reference Jerry S. Trier, MD - Gastroenterology |
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