Understanding Male Eating Disorders

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While once thought to be solely female illnesses, eating disorders are known to afflict people of all genders. Eating disorders are diagnosed in males of all ages ranging from children to older adults.

Many researchers believe that male eating disorders we are seeing today are just the tip of the iceberg. Eating disorders in males have not received attention until recently for several reasons which include:

  • The omission of males from research on eating disorders
  • Lack of recognition of eating disorder symptoms by males and their family members
  • Bias by professionals leading to less likelihood of eating disorder diagnosis in males
  • The stigma associated with males seeking help for what has primarily been seen as a female illness
  • Exclusion of males by eating disorder treatment centers
  • Strongly feminine branding of eating disorder treatment centers (e.g., pink- and flower-dominated décor, no male images on websites and marketing materials)
  • Eating disorders presenting with different symptoms in males than in females
  • Inadequate attention to male eating disorder behaviors in most eating disorder assessment measures
  • Diagnostic criteria were gender-biased making it harder for males to be diagnosed.


Eating disorders in males were first noted in 1689 when English physician Richard Morton described two cases of “nervous consumption,” one in a male patient. In 1874, Ernest Charles Lasegue and Sir William Gull made other case reports of males with anorexia nervosa.

After these key early cases, males with eating disorders were marginalized, deemed “rare,” and forgotten about until 1972 when Peter Beaumont and colleagues studied anorexia nervosa in male subjects. Until quite recently, males were excluded from most of the treatment studies that led to the development of diagnostic criteria and to treatments for eating disorders.

Less than 1% of all eating disorder research focuses specifically on males.

Consequently, eating disorders have been viewed through a female lens. Until the most current Diagnostic and Statistical Manual of Mental Disorders (DSM-5), in order to meet criteria for anorexia, amenorrhea—loss of a menstrual period—had to be present. Men were physiologically incapable of qualifying for a diagnosis of anorexia nervosa. Imagine that—unable to be diagnosed due to an anatomical impossibility!


The most widely-quoted study estimates that males have a lifetime prevalence of 0.3 percent for anorexia nervosa, 0.5 percent for bulimia nervosa, and 2.0 percent for binge eating disorder.

The proportion of total people with eating disorders that are male is not known. Older statistics cite 10 percent, but given the reluctance of males with eating disorders to admit they have a problem and the inability of research to capture male eating disorders, most experts believe it is higher. More recent estimates say anywhere from 20 percent to 25 percent of the total number of people with eating disorders are male.

The National Association for Males with Eating Disorders estimates that 25 to 40 percent of people with all eating disorders are males.

Among eating disorder diagnoses, males have relatively more representation in binge eating disorder and Avoidant Restrictive Food Intake Disorder (ARFID), two newer diagnoses. Estimates indicate that about 40 percent of people with binge eating disorder are male. In one study of children in a pediatric gastroenterology network, 67 percent of those diagnosed with ARFID were male.


There are some major differences between male and female eating disorder presentations. Males with eating disorders tend to be older, have greater rates of other psychiatric problems (such as anxiety, depression, and substance use), and engage in more suicidal behaviors than females with eating disorders. Males with eating disorders also have a higher rate of having previously been overweight. Men are less likely to engage in typical purging behaviors and are more likely to use exercise as a compensatory behavior.

Finally, because of stigma, males are less likely to seek treatment. When they do, it is often after a long illness and they may thus be sicker and more entrenched in their disorder. 

Some researchers propose that the more common presentation of eating disorders in men is muscularity-oriented disordered eating or muscle dysmorphia, initially termed reverse anorexia and sometimes called bigorexia. Muscle dysmorphia is currently technically categorized as a type of body dysmorphia, which itself is a type of obsessive-compulsive disorder.

In muscle dysmorphia, the body type desired is not thinner as we see in traditional female anorexia, but bigger and more muscular. This corresponds with the traditional societal view of the ideal male body.

The core symptom of muscle dysmorphia is a fear of not being muscular enough. The associated symptomatic behaviors often include compulsive exercise, disordered eating characterized by protein supplementation and dietary restriction, and the use of supplements and performance-enhancing drugs or steroids.

It can also include distinct and alternating phases as people vacillate between eating first to increase muscle and then to decrease body fat.

Researchers have also observed “cheat meals,” planned high-calorie meals, in the service of this muscular ideal. As with behaviors seen in the more typical female presentation of eating disorders, these behaviors also carry significant medical risks. However, they often fly under the radar as they are commonly believed to be healthy behaviors. One study indicated that as many as 53 percent of competitive bodybuilders might have muscle dysmorphia.

Sexual Orientation

A myth is that most males with eating disorders are gay. A frequently cited study in 2007 showed a higher percentage of gay than heterosexual males with diagnoses of anorexia nervosa. Based on this study, it has often been assumed that a male patient with an eating disorder is most likely gay.

While there may be relatively more eating disorders in the gay male community, most males with eating disorders are heterosexual. One study found little connection between sexual orientation and the incidence of eating disorders. Instead, the researchers identified a connection between gender identification and the eating disorder’s expression: those individuals who identified with more feminine gender norms tended to have thinness body concerns, while those who identified with more masculine norms tended towards muscularity concerns.


All of the various assessment tools commonly used to assess eating disorders were designed for use with females. As a result, they may not adequately identify an eating disorder in a male. For example, the Eating Disorders Inventory (EDI) includes the item, “I think my thighs are too large.” This item is less likely to be endorsed by males because it does not reflect their body image concerns.

An item that corresponds to the EDI item above might take the form of, “I check my body several times a day for muscularity,”— more oriented toward traditional male concerns.

The availability of new tools such as the Eating Disorder Assessment for Males, a male-specific assessment tool, should help more males get appropriately diagnosed.


There currently exist no specific treatments for eating disorders in males. When males have been included in studies, they seem to respond well to the same treatments that have been successful for females with eating disorders, especially cognitive behavioral therapy for adults and family-based treatment (FBT) for adolescents and young adults. FBT has also been successfully applied to adolescent muscle dysmorphia. Such treatment may focus more on limiting exercise and preventing excessive protein intake than on weight gain.

The treatment of male patients should address the stigma of being seen for what is commonly known as a female disorder. Treatment with males often focuses more closely on addressing exercise, which is often the first symptom to present and the last to remit.

A Word From Verywell

If you or someone you care about is a male with an eating disorder, do not hesitate to seek help. While reaching out for help may seem scary, it is an important first step in overcoming a disorder that can be treated. There are gender-specific organizations, like the National Association for Males With Eating Disorders that can help.

4 Sources
Verywell Mind uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Sweeting H, Walker L, MacLean A, Patterson C, Räisänen U, Hunt K. Prevalence of eating disorders in males: a review of rates reported in academic research and UK mass mediaInt J Mens Health. 2015;14(2):10.3149/jmh.1402.86. doi:10.3149/jmh.1402.86

  2. Eddy KT, Thomas JJ, Hastings E, et al. Prevalence of DSM-5 avoidant/restrictive food intake disorder in a pediatric gastroenterology healthcare network. Int J Eat Disord. 2015;48(5):464-70. doi:10.1002/eat.22350

  3. Murray SB, Rieger E, Touyz SW, De la garza garcía lic Y. Muscle dysmorphia and the DSM-V conundrum: where does it belong? A review paper. Int J Eat Disord. 2010;43(6):483-91. doi:10.1002/eat.20828

  4. Le Grange D, Lock J, Agras WS, Bryson SW, Jo B. Randomized clinical trial of family-based treatment and cognitive-behavioral therapy for adolescent bulimia nervosaJ Am Acad Child Adolesc Psychiatry. 2015;54(11):886–94.e2. doi:10.1016/j.jaac.2015.08.008

Additional Reading
  • Hudson, James I., Eva Hiripi, Harrison G. Pope, and Ronald C. Kessler. 2007. “The Prevalence and Correlates of Eating Disorders in the National Comorbidity Survey Replication.” Biological Psychiatry 61 (3): 348–58. doi:10.1016/j.biopsych.2006.03.040.
  • Lavender, Jason M., Tiffany A. Brown, and Stuart B. Murray. 2017. “Men, Muscles, and Eating Disorders: An Overview of Traditional and Muscularity-Oriented Disordered Eating.” Current Psychiatry Reports 19 (6): 32. doi:10.1007/s11920-017-0787-5.

By Lauren Muhlheim, PsyD, CEDS
 Lauren Muhlheim, PsyD, is a certified eating disorders expert and clinical psychologist who provides cognitive behavioral psychotherapy.