What causes bulimia nervosa?

    Last Updated: October 25, 2023

    The exact cause of bulimia is unknown, and it’s likely the result of multiple sociocultural, psychological, and genetic factors. Other risk factors include perfectionism, impulsivity, a negative self-image, and being diagnosed with other mood disorders. A history of being bullied, sexually abused, or experiencing eating problems or obesity as a child could also increase the risk of eating disorders like bulimia.[1] Sociocultural beauty ideals and social media have also been identified as potential contributing factors.[2][3][4]

    References

    1. ^Lie SØ, Rø Ø, Bang LIs bullying and teasing associated with eating disorders? A systematic review and meta-analysis.Int J Eat Disord.(2019-May)
    2. ^Francisco-Javier Hinojo-Lucena, Inmaculada Aznar-Díaz, María-Pilar Cáceres-Reche, Juan-Manuel Trujillo-Torres, José-María Romero-RodríguezProblematic Internet Use as a Predictor of Eating Disorders in Students: A Systematic Review and Meta-Analysis StudyNutrients.(2019 Sep 9)
    3. ^Bulimia: MedlinePlus; Bethesda, MD: National Library of Medicine US, cited June 15, 2023(April 30,2022)
    4. ^Bulimia Nervosa; Office of Women’s Health, cited June 15, 2023(February 20, 2022)