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 can leave a person susceptible to other health problems, including: Osteoporosis, a disease that weakens bones and leads to fractures. This occurs because the person has trouble absorbing enough calcium and vitamin D.