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.
Symptoms include chronic diarrhea, weight loss and fatigue, but in some cases the disorder can be asymptomatic (no symptoms). Celiac disease is caused by a reaction to gliadin-a gluten protein found in wheat, barley, rye, and sometimes oats.The inflammation and destruction of the inner lining of the small intestine in celiac disease is caused by an allergic reaction to gluten in the diet.This chronic digestive disorder leads to the malabsorption of minerals and nutrients.he inflammation and destruction of the inner lining of the small intestine in celiac disease is caused by an allergic reaction to gluten in the diet. This chronic digestive disorder leads to the malabsorption of minerals and nutrients.