Defining Anorexia and Understanding What It Is

What is anorexia nervosa?

People who intentionally starve themselves or severely restrict their food intake suffer from an eating disorder called anorexia nervosa. The disorder, which usually begins in young people around the time of puberty, involves extreme weight loss -- at least 15 percent below a young woman's normal body weight. Those experiencing anorexia nervosa also have an intense fear of becoming fat, even though they are underweight. Many people with the disorder look emaciated but are convinced that they are overweight.

Sometimes they must be hospitalized to prevent starvation, yet they often continue to deny the condition. Food and weight become obsessions. For some, the compulsiveness shows up in strange eating rituals or the refusal to eat in front of others. It is not uncommon for people with anorexia to collect recipes and prepare lavish gourmet feast for family and friends, but not partake in the meals themselves. They may adhere to strict exercise routines to keep off weight. Ninety percent of all anorexics are women.