Eating Disorders - Causes

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In a country where obesity is epidemic, young women who achieve thinness believe they have accomplished a major cultural and personal victory. They have overcome the temptations of junk food and, at the same time, created body images idealized by the media. Weight loss brings a feeling of triumph over helplessness. This sense of accomplishment is often reinforced by the envy of heavier companions who perceive the anorexic friend as being emotionally stronger and more sexually attractive.

Excessive Athleticism and the Female Athlete Triad. The cultural attitude toward physical activity is a fitting companion to the general disordered attitude regarding eating. Americans are encouraged to admire physical activity only as an intense competitive effort that few can attain, leaving most people in their armchairs as spectators (and at risk for obesity).

In the small community of athletes, excessive exercise is associated with many cases of anorexia (and, to a lesser degree, bulimia). In young female athletes, anorexia postpones puberty, allowing them to retain a muscular boyish shape without the normal accumulation of fatty tissues in breasts and hips that may blunt their competitive edge. Many coaches and teachers compound the problem by overstressing calorie counting and loss of body fat. Some over-control the athletes' lives and are even abusive to an athlete that goes over the weight limit. (Male athletes are also vulnerable to their coaches' influence. Anorexia is also a problem among this group.)

In response, people who are vulnerable to such criticism may lose excessive weight, which has been known to be deadly even for famous athletes. The term "female athlete triad" in fact, is now a common and serious disorder facing young female athletes and dancers and describes the combined presence of the following problems:

• Eating disorders, including anorexia.
• Amenorrhea (absence or irregular menstruation). Evidence is mounting that overly restricting calories may be more important than low weight in causing menstrual problems. Studies suggest that amenorrhea occurs even in women with normal weight if they severely diet.
• Osteoporosis. Bone loss, on the other hand, appears to be related to low weight. The more severe the weight loss, the more bone is lost.