An eating disorder is a psychiatric illness, not a diet gone too far or a phase a young woman will grow out of. Anorexia, bulimia, and binge eating disorder all involve serious disturbances in eating behavior, and they carry real medical danger. They also rarely travel alone. Depression, anxiety, trauma, and substance use sit alongside them often enough that treating the eating behavior without treating the mind behind it tends to fail.
That distinction matters for families trying to find help. The question isn’t only how to get someone eating again. It’s how to reach the fear, the perfectionism, the need for control, and the mood or trauma that the disorder is trying to manage.
How Common Are Eating Disorders in Women?
Eating disorders affect people of every age, body weight, race, and sex, and they show up more often in women and girls. National figures from the National Institute of Mental Health, drawn from the National Comorbidity Survey Replication, put lifetime prevalence of anorexia nervosa among U.S. adults at 0.6% overall and 0.9% in women. Bulimia nervosa runs about 1% of adults across a lifetime, and binge eating disorder is the most common of the three at 2.8%.
The sex gap is consistent. NIMH reports past-year binge eating disorder at 1.6% in women versus 0.8% in men, and past-year bulimia at 0.5% in women versus 0.1% in men. These conditions most often begin in adolescence and early adulthood, though they can develop in childhood or much later in life.
The Main Types of Eating Disorders
NIMH groups the most common eating disorders into four diagnoses: anorexia nervosa, bulimia nervosa, binge eating disorder, and avoidant restrictive food intake disorder (ARFID). The American Psychiatric Association sets the clinical criteria for each in the DSM-5. Behaviors that cause real distress but don’t meet the full criteria for one of these are diagnosed as other specified feeding or eating disorder (OSFED).
Anorexia Nervosa
Anorexia nervosa centers on an intense fear of weight gain and a distorted body image, driven by severe food restriction, excessive exercise, or both. A woman with anorexia may be dangerously underweight and still believe she weighs too much. For many, self-worth gets fused to body weight, and the control over eating becomes a way to manage anxiety, perfectionism, or feelings that feel otherwise unmanageable.
The physical toll is significant: abnormal or absent menstruation, low blood pressure, irregular heart rhythms, thinning hair, and fine downy hair on the body. Anorexia has an extremely high death rate compared with other mental disorders, according to NIMH, with most deaths coming from medical complications and some from suicide.
Bulimia Nervosa
Bulimia nervosa involves cycles of bingeing followed by purging to prevent weight gain, through vomiting, laxatives, or excessive exercise. Most women with bulimia stay at or near a normal weight, which is part of why the disorder so often goes unnoticed by the people around them. The repeated purging carries its own medical risks, including electrolyte imbalances that can affect the heart, tooth and gum damage, digestive problems, and dehydration.
Binge Eating Disorder
Binge eating disorder is marked by a loss of control over eating, with large amounts of food consumed in a short time and no regular purging afterward. It often comes with shame, guilt, and secrecy: eating alone, eating past the point of comfort, eating when not hungry. It’s the most common eating disorder, and depression frequently runs alongside it.
Why Eating Disorders and Other Conditions Travel Together
An eating disorder is rarely the whole picture. NIMH notes that people with eating disorders are at risk for co-occurring mental illnesses, most often depression, anxiety disorders, and substance use disorders. Some women misuse stimulants, diet pills, laxatives, or diuretics to suppress appetite or purge; others are managing depression or trauma that the eating behavior never resolves.
This is why a piecemeal approach so often stalls. When a substance use disorder sits underneath or beside an eating disorder, both have to be treated at the same time, by a team that can hold the psychiatric condition as the primary concern rather than an afterthought. That’s the model Destination Hope is built on: primary mental health treatment with dual diagnosis care when substance use is part of the picture.
How Eating Disorders Are Treated
Eating disorders are treatable. NIMH describes effective care as a combination of psychotherapy, medical care and monitoring, nutritional counseling, and, in some cases, medication. Each piece does a specific job.
Psychotherapy works on the thoughts and behaviors underneath the disorder. Approaches like cognitive behavioral therapy help a woman recognize self-destructive patterns and build coping skills for the triggers that drive restriction, bingeing, or purging. Family therapy can repair strain in the home and teach loved ones how to support recovery rather than accidentally fuel the disorder.
Nutritional counseling restores physical health and rebuilds a workable relationship with food. Medical monitoring catches the cardiac, electrolyte, and other complications that make these illnesses dangerous. When depression, anxiety, or another condition is driving the eating disorder, medication and psychiatric care address it directly. For women whose health is severely compromised, a structured residential setting allows that work to happen with medical oversight in place, day and night.
Finding the Right Help
If your daughter, sister, partner, or you yourself is caught in one of these cycles, the path forward starts with a real clinical evaluation, not a promise to “just eat normally.” Destination Hope provides psychiatrist-led, residential mental health treatment with gender-specific programming and a Masters-level clinical team, treating eating disorders as the serious psychiatric conditions they are. To talk through what care could look like, reach our admissions team or call (954) 302-4269.
You can also learn what to expect from a residential stay before you make a call.
Crisis and Emergency Resources
If you or someone you know is in a substance use or mental health crisis, help is available now. Contact the SAMHSA National Helpline at 1-800-662-HELP (4357) for free, confidential treatment referrals 24/7. Reach the 988 Suicide and Crisis Lifeline by calling or texting 988. The Crisis Text Line is available by texting HOME to 741741. For emergencies, call 911.
