According to Wikipedia, Anorexia is an eating disorder characterized by low body weight, a distorted body image, an intense fear of gaining weight, and an extreme restriction of food intake. People with anorexia typically have an intense fear of becoming fat, and as a result, they severely restrict their caloric intake. In some cases, people with anorexia may also excessively exercise to burn off calories. Anorexia can lead to serious physical and psychological complications, including malnutrition, dehydration, electrolyte imbalances, weakened bones, depression, anxiety, and other disorders. It can also have a devastating impact on a person's quality of life. Treatment for anorexia typically involves a combination of psychotherapy, nutritional counseling, and medical monitoring.