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 (also known as celiac sprue or gluten-sensitive enteropathy) is a digestive and autoimmune disorder. An autoimmune disorder is one in which the immune system directs antibodies to attack the body.The antibody of celiac disease is directed against gluten, a protein found in grains.hen people with celiac disease eat foods containing gluten, their immune system forms antibodies to gluten, which then attack the intestinal lining. This causes inflammation in the intestines and damages the villi, the hair-like structures on the lining of the small intestine.