Disease

Anorexia Nervosa

Overview of Anorexia nervosa

Anorexia nervosa is more than just a diet, it is a serious mental health condition that impacts both the body and the mind. It involves an intense fear of gaining weight leading individuals to restrict their food intake to dangerous levels. Those affected by anorexia nervosa often see themselves as overweight even if they are severely underweight which drives them to engage in extreme dieting behaviors and avoid food altogether.

People with anorexia nervosa might experience constant thoughts about food, body weight, shape and often feel the need to control their eating habits as a way of managing their emotions or stress. This can lead to a distorted body image where they do not see themselves as others do.

Types of Anorexia nervosa

There are two main types of anorexia nervosa:

• Restricting type: Characterised by strict dieting, excessive exercise and fasting to lose weight.
• Binge-eating/purging type: Involves episodes of binge eating followed by purging behaviors like vomiting or excessive use of laxatives.

Symptoms of Anorexia nervosa

Anorexia nervosa symptoms can differ, but common ones include:

• Extreme weight loss or inability to maintain a healthy weight.
• Intense fear of gaining weight despite being underweight.
• Distorted body image seeing oneself as overweight even when very thin.
• Excessive exercise even when weak or fatigued.
• Physical signs such as thinning hair, dry skin and dizziness.
• Anorexic behaviors like avoiding meals or eating in secret.

Causes of Anorexia nervosa

While the exact cause of anorexia nervosa remains unclear, several factors may contribute:

• Genetics: Family history of eating disorders or mental health conditions may increase the risk.
• Emotional factors: Stress, trauma or low self-esteem may trigger the condition.
• Society and culture: Peer pressure, media influence and unrealistic body image standards often play a role.
• Psychological factors: Perfectionism or a desire for control over food and body shape may lead to this disorder.

Complications in Anorexia nervosa

Anorexia nervosa can lead to life threatening complications:

• Signs of starvation like severe fatigue, brittle bones and fainting spells.
• Organ damage especially to the heart and kidneys.
• Infertility and irregular menstruation.
• Electrolyte imbalances leading to irregular heartbeats or heart failure.
• Psychological complications, including depression, anxiety or obsessive behaviors.

Risk Factors of Anorexia nervosa

Several factors increase the risk of developing anorexia nervosa:

• Age: Most common in teen girls especially during adolescence.
• Gender: While men can develop anorexia it is more prevalent in women.
• Personality traits: People who are perfectionists or highly self critical may be more prone.
• Family history: A family history of eating disorders or mental health issues can increase risk.
• Cultural pressure: Societal emphasis on thinness and beauty standards often leads to unhealthy dieting behaviors.

Preventions of Anorexia nervosa

While anorexia nervosa may not always be preventable, some strategies can help reduce the risk:

• Promoting positive body image and self esteem.
• Educating young people about healthy eating habits and the dangers of extreme dieting.
• Encouraging open conversations about mental health and eating disorders.
• Providing emotional support to individuals going through stressful situations.