Purging methods usually involve vomiting and laxative abuse. Other forms of purging can involve excessive exercise, fasting, use of diuretics, diet pills and enemas. Bulimics are usually people that do not feel secure about their own self worth. They usually strive for the approval of others. They tend to do whatever they can to please others, while hiding their own feelings.
Food becomes their only source of comfort.
Bulimia also serves as a function for blocking or letting out feelings. Unlike anorexics, bulimics do realize they have a problem and are more likely to seek help. Compulsive overeaters use food as a way to cope with stress, emotional conflicts and daily problems. The food can block out feelings and emotions. Compulsive overeaters usually feel out of control and are aware their eating patterns are abnormal.