Main Causes of Bulimia

Some people may feel that they are fat, no matter how thin they actually are. Or they may feel guilty when they eat too much food. The guilt and shame from eating makes the person vomit up all their food. These people have bulimia nervosa, or bulimia, an eating disorder. The disorder has nothing to do with the digestive system, but rather with the mind. And though people with bulimia may share the same guilt and shame about food, and the same patterns of bingeing and purging, bulimia has many causes. Doctors have not identified any one cause of bulimia, but do know of several factors that may contribute to developing bulimia. Bulimia may be caused by a genetic component. Certain genes may predispose a person to developing bulimia. Bulimia appears to run in families