I really don't understand how to get an eating disorder?

Why? : Eating disorders are caused by many factors, but a distortion in body image can be one cause. Preoccupation with one's weight and appearance may be at the root of many cases of eating disorders. Eating d/o can be serious. About one out of four with an eating disorder will die from complications of the disorder. If you or someone you know has an eating d/o, seek help with a professional.