No one knows for sure what causes binge eating disorder. As many as half of all people with binge eating disorder are depressed or have been depressed in the past. Whether depression causes binge eating disorder, or whether binge eating disorder causes depression, is not known.
It is also unclear if dieting and binge eating are related, although some people binge eat after dieting. In these cases, dieting means skipping meals, not eating enough food each day, or avoiding certain kinds of food. These are unhealthy ways to try to change your body shape and weight.
Studies suggest that people with binge eating disorder may have trouble handling some of their emotions. Many people who are binge eaters say that being angry, sad, bored, worried, or stressed can cause them to binge eat.
Certain behaviors and emotional problems are more common in people with binge eating disorder. These include abusing alcohol, acting quickly without thinking (impulsive behavior), not feeling in charge of themselves, not feeling a part of their communities, and not noticing and talking about their feelings.
Researchers are looking into how brain chemicals and metabolism (the way the body uses calories) affect binge eating disorder. Other research suggests that genes may be involved in binge eating, since the disorder often occurs in several members of the same family. This research is still in the early stages.
Binge eating disorder is the most common eating disorder in the United States that mostly affects women in their adulthood and men in their mid-life.read more
Emotional eating is impulsive overeating when in emotional distress.read more