Q.What are eating disorders? Briefly explain Anorexia Nervosa and Bulimia Nervosa with reference to female athletes.

What are eating disorders?

Eating disorders are serious mental health conditions characterised by persistent disturbances in eating behaviour and related thoughts and emotions. They involve an unhealthy preoccupation with food, body weight, and shape, leading to severe physical and psychological consequences. In athletes, these disorders are often driven by the pressure to achieve a specific body composition for performance or aesthetic reasons.

Anorexia Nervosa in Female Athletes

Anorexia Nervosa is marked by self-starvation and an intense fear of gaining weight, even when the individual is significantly underweight. Female athletes with anorexia severely restrict their calorie intake, often combined with excessive exercise. They have a distorted body image, seeing themselves as fat despite being dangerously thin. The physical toll is severe: bone density loss (osteoporosis), hormonal disruptions leading to amenorrhea (loss of menstrual periods), heart problems, and electrolyte imbalances. In sport, this leads to decreased strength, endurance, and an increased risk of stress fractures.

Bulimia Nervosa in Female Athletes …

Eating disorders are not simply "bad diets" or phases of picky eating. They are serious, diagnosable mental illnesses characterised by persistent disturbances in eating behaviour, body image, and weight control. For a female athlete, these disorders are especially dangerous because they directly attack the physiological systems that support performance, health, and long-term well-being. The energy deficit they create is the root cause of the Female Athlete Triad — a syndrome linking low energy availability, menstrual dysfunction, and low bone mineral density.

Let’s look at the two most common eating disorders in this context.

Anorexia Nervosa is defined by self-starvation and an intense fear of gaining weight, even when the athlete is already underweight. The key features are:

• Restrictive eating — severely limiting calorie intake, often cutting out entire food groups (especially fats and carbohydrates).
• Distorted body image — the athlete sees herself as "fat" despite being dangerously thin.
• Relentless pursuit of thinness — driven by a belief that lower weight equals better performance or greater control.
• Physical consequences — loss of menstrual periods (amenorrhea), low bone density (stress fractures become common), slowed heart rate, low blood pressure, and electrolyte imbalances that can cause cardiac arrest.

For a female athlete, anorexia is catastrophic. The body has no energy left for repair, recovery, or reproduction. Bone density drops irreversibly, and stress fractures in the spine, hips, or feet can end a career.

Bulimia Nervosa involves cycles of binge eating followed by compensatory behaviours to "undo" the calories consumed. The key features are:

• Binge episodes — eating a large amount of food in a short time, with a feeling of loss of control.
• Purging — self-induced vomiting, misuse of laxatives, diuretics, or enemas; or non-purging compensation like excessive exercise or fasting.
• Normal or slightly above-normal body weight — unlike anorexia, bulimic athletes often maintain a weight that looks healthy, making the disorder harder to spot.
• Physical consequences — erosion of tooth enamel from stomach acid, swollen salivary glands, chronic sore throat, oesophageal tears, electrolyte imbalances (especially low potassium), and irregular heart rhythms.

In female athletes, bulimia is particularly insidious because the athlete may appear fit and strong while internally her body is in crisis. The repeated purging depletes electrolytes critical for muscle contraction and nerve function, leading to muscle cramps, weakness, and — in severe cases — cardiac arrhythmias during competition. …