MEANING : (n.) an intelligent person with a non-social obsession (such as computer programming) that renders him/her annoying or unattractive.
Celiac disease is believed to be an autoimmune disorder. While genetics appear to play a role in causing it, some people at risk for celiac disease will not develop it until something triggers their immune system, such as a viral infection or severe emotional stress. An Introduction to Celiac Disease and Its Causes.
Celiac disease occurs when there is damage to the small bowel from consumption of gluten, wheat, barley, rye and possibly oats. In the small bowel there are threadlike projections called villi, which absorb nutrients from food we ingest.here is a food intolerance that centers on difficulties in digesting wheat or substances that contain the wheat protein called gluten.