Anorexia nervosa primary prevention
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Joseph Nasr, M.D.[2]
Overview
There are no established population-level primary prevention strategies proven to prevent the development of anorexia nervosa. Current preventive efforts focus on risk reduction, early identification, and prompt intervention, particularly in high-risk populations.[1][2][3]
General Principles
Primary prevention aims to reduce modifiable risk factors before the onset of clinically apparent disease. However, given the strong genetic, psychological, and neurobiological contributions to anorexia nervosa, primary prevention is limited.[1]
Potential primary prevention strategies include:
- Promotion of healthy, realistic attitudes toward body weight and shape
- Reducing stigmatizing or appearance-focused messaging related to weight
- Encouraging balanced nutrition and physical activity without emphasis on thinness
- Media literacy and education to counter unrealistic body ideals[1]
There is insufficient evidence to support psychotherapy or structured interventions as effective primary prevention strategies in asymptomatic individuals.[1]
Summary
Primary prevention of anorexia nervosa remains limited due to the complex, multifactorial nature of the disorder.
References
- ↑ 1.0 1.1 1.2 1.3 SøebyM, Gribsholt SB, Clausen L, Richelsen B. Fracture risk in patients with anorexia nervosa over a 40-year period. J Bone Miner Res. 2023;38(11): 1586-1593. doi:10.1002/jbmr.4901
- ↑ Mills R, Hyam L, Schmidt U. A narrative review of early intervention for eating disorders: barriers and facilitators. Adolesc Health Med Ther. 2023;14: 217-235. doi:10.2147/AHMT.S415698
- ↑ American Psychiatric Association. Practice Guideline for the Treatment of Patients With Eating Disorders. 4th ed. American Psychiatric Association Publishing; 2023.
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