Mental Health
Feeding and eating disorders
Also known as: Anorexia, Bulimia, Binge eating
Feeding and eating disorders condition guide: symptoms, causes, prevention, and when to seek care. Educational only — not a diagnosis.
Overview
Eating disorders affect body and mind. Anorexia nervosa: food restriction and fear of weight. Bulimia: binge eating then vomiting or laxatives. Binge-eating: binges without “purging”. ARFID and pica are other types. Care is team-based (nutrition, talking therapy, sometimes medicines). It is not a “lifestyle” or “discipline”.
Symptoms
- Intense fear of gaining weight
- Restricting food or excessive exercise
- Secret eating or vomiting after meals
- Large weight changes
- Missed periods, weakness, or damaged teeth
- Shame and withdrawal
Causes
Genetics, social/media pressure, anxiety/depression, and family environment. Teens and women are affected often, but men too.
Treatment (general information)
Family-based therapy (especially for teens), CBT, nutrition counselling, and hospital care if weight or electrolytes are dangerous. Do not delay help.
Prevention
Avoid toxic body talk; treat anxiety/depression early; families should not obsess over weight.
When to see a doctor
Seek urgent care for rapid weight loss, fainting, abnormal heart rhythm, or thoughts of self-harm.
Frequently asked questions
- Can only thin people have eating disorders?
- No. Bulimia and binge-eating can occur at any weight.
- Is “eating better” enough?
- Nutrition is part of care; mental health therapy and a team approach matter.