Binge eating disorder (BED) is the most common eating disorder in the United States, with a lifetime prevalence of 2.8% among adults. That means roughly 1 in 36 Americans will experience it at some point. In any given year, about 1.2% of U.S. adults meet the diagnostic criteria, making it far more prevalent than bulimia nervosa (0.3%) or anorexia nervosa, which is rarer still.
How BED Compares to Other Eating Disorders
BED is roughly three times more common than bulimia and nearly five times more common than anorexia when measured over a lifetime. Despite this, it receives less public attention and was only recognized as a formal diagnosis in 2013. The core feature is recurring episodes of eating unusually large amounts of food with a feeling of loss of control, without the purging behaviors seen in bulimia. Under current diagnostic standards, these episodes need to happen at least once a week for three months to qualify as BED.
Who Gets BED
BED affects both men and women, and the gender gap is smaller than most people assume. While women are diagnosed more often with full-threshold BED, subthreshold binge eating (episodes that don’t quite meet the formal criteria) is actually more common in men: 1.9% compared to 0.6% in women. When researchers look at “any binge eating,” the rates are nearly equal, with about 4.9% of women and 4.0% of men reporting it.
The disorder also crosses racial and ethnic lines more evenly than many expect. A study of young women found no significant differences in eating disorder prevalence across White, Hispanic, Asian American, and African American groups. The combined rate of any eating disorder was roughly 20% in each group. For BED specifically, prevalence ranged from 3.5% among Hispanic women to 7.7% among Asian American women in that sample, but the differences were not statistically significant.
The average age of onset for BED is 25.4 years, which is later than anorexia (about 19) or bulimia (about 20). But the range is wide. The middle 50% of people who develop BED first experience it somewhere between ages 17 and 32, and new cases continue appearing well into later adulthood. The cumulative rate of new diagnoses doesn’t plateau until after age 70, meaning this is not a disorder limited to young people.
Mental Health Conditions That Often Overlap
BED rarely shows up alone. More than half of people with the disorder, about 56%, also have an anxiety disorder, with specific phobias being the most common type. Close behind, 46% have a mood disorder, most often major depression. About one in four (25.4%) has a behavioral condition like ADHD or intermittent explosive disorder, which involves episodes of impulsive anger. These overlapping conditions can make BED harder to recognize because the binge eating may be attributed to depression or stress rather than identified as a distinct problem.
The Link to Weight and Physical Health
People with BED are an estimated three to six times more likely to be obese than people without an eating disorder. About 30% of those with BED report being obese as children, suggesting the relationship between binge eating and excess weight often begins early. Among people seeking weight-loss surgery, estimates of BED range from 4% to 47%, with the wide spread largely depending on how the assessment is done. Self-report questionnaires tend to produce higher numbers than clinical interviews.
Interestingly, when researchers compare people with obesity who have BED to people with the same degree of obesity who don’t, their rates of metabolic syndrome (the cluster of high blood pressure, high blood sugar, and abnormal cholesterol) are comparable, both around 60%. This suggests it’s the excess weight itself, not the binge eating pattern specifically, that drives most of the metabolic risk. Still, BED makes sustained weight management significantly harder, which keeps those health risks in play longer.
How Many People Actually Get Help
Despite being common, BED is undertreated. Only about 49% of people with the disorder ever seek any form of help for their binge eating. Among those who do, the most common step is talking to a therapist, counselor, or doctor, which about 36% of people with BED report doing. Self-help groups and support groups are the next most common resource, used by about 29%. Medication is used by roughly 18%, and 12-step programs by a similar percentage. Emergency room visits and hospitalizations are rare, reported by fewer than 5%.
Men with BED are significantly less likely to seek treatment than women, even after accounting for demographic differences. Racial disparities also exist: non-Hispanic Black and Hispanic individuals with BED are significantly less likely to seek help compared to non-Hispanic White individuals. These gaps likely reflect a combination of stigma, limited access to care, and the persistent misconception that eating disorders primarily affect young White women.
The low treatment rate is notable because BED responds well to several forms of therapy. The fact that more than half of people with this disorder never seek help points to a recognition problem as much as an access problem. Many people with BED don’t realize their eating pattern is a diagnosable, treatable condition rather than a personal failing.