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  1. Anorexia nervosa - Wikipedia

    Anorexia nervosa (AN), often referred to simply as anorexia, [12] is an eating disorder characterized by food restriction, body image disturbance, fear of gaining weight, and an …

  2. Anorexia nervosa - Symptoms and causes - Mayo Clinic

    Aug 9, 2024 · With proven treatment, people with anorexia can return to a healthy weight, develop more-balanced eating habits, and reverse some of anorexia's serious medical and mental …

  3. Anorexia Nervosa: What It Is, Signs & Symptoms, & Treatment

    Anorexia is an eating disorder that involves severe calorie restriction and often a very low body weight. It causes a fear of gaining weight and a distorted body image.

  4. Anorexia Nervosa | Symptoms, Treatment & Support | NEDA

    What is Anorexia Nervosa? Anorexia nervosa is an eating disorder characterized by weight loss (or lack of appropriate weight gain in growing children); difficulties maintaining an appropriate …

  5. Anorexia Nervosa - Harvard Health

    Jan 27, 2025 · Anorexia nervosa is an eating disorder that affects about one in 100 to 200 girls or women in the United States. A person with this disorder limits eating, and by definition weighs …

  6. Anorexia nervosa | Description, Causes, Symptoms, Treatment, …

    Nov 15, 2025 · anorexia nervosa, eating disorder characterized by the refusal of an emaciated individual to maintain a normal body weight. A person with anorexia nervosa typically weighs …

  7. Anorexia Nervosa Center: Symptoms, Treatments, Tests, and

    Anorexia nervosa is a life-threatening eating disorder that is characterized by self-starvation and excessive weight loss. Learn causes, symptoms, and treatment options at WebMD.

  8. Anorexia: MedlinePlus Medical Encyclopedia

    May 4, 2024 · Anorexia is an eating disorder that causes people to weigh less than is considered healthy for their age and height, usually by excessive weight loss. People with this disorder …

  9. Anorexia Nervosa - Johns Hopkins Medicine

    Anorexia nervosa (or simply anorexia) is an eating disorder that causes people to obsess about their weight and food. People who suffer with this behavior problem have a distorted body …

  10. Anorexia Nervosa | ANAD - National Association of Anorexia

    Dec 10, 2025 · Struggling with anorexia nervosa? Learn about symptoms, causes, and recovery options to support yourself or a loved one on the path to healing.