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.
Researchers also have found connections between celiac and these conditions: Lymphoma. Celiac disease is an immune system condition, and lymphocytes are part of the immune system, so itâs possible that a condition like celiac disease could cause cancer in those cells.