Causes
By Mayo Clinic staffThe cause of binge-eating disorder is unknown. As with many mental illnesses, it's thought that a variety of factors are at play in binge-eating disorder, such as:
- Biological factors. People with binge-eating disorder may have inherited genes that made them more susceptible to developing an eating disorder. In addition, brain chemicals may be altered in people with binge-eating disorder.
- Psychological factors. Psychological and emotional factors may also play a role in binge-eating disorder. You may have low self-worth and trouble controlling impulsive behaviors, managing moods or expressing anger.
- Environmental factors. Modern Western culture often cultivates and reinforces a desire for thinness. Although most people who have binge-eating disorder are overweight, they are probably acutely aware of their appearance and may get angry with themselves after eating binges.
References
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