Eating Disorders in Female Athletes: Red Flags, Risk Factors, and the Conversation That Could Save a Life

She was the hardest worker on the team. First to arrive, last to leave. She tracked every macro, every calorie, every gram. When the coach praised the weight she'd lost over the summer, she beamed — and quietly decided to lose more. When her period stopped, she told no one. When stress fractures started, the doctor asked about her diet and she said everything was fine. She wasn't fine. She was disappearing, and the people closest to her didn't see it — partly because the culture she trained in had taught them all to mistake the warning signs for dedication.

Eating disorders in female athletes are more common, more hidden, and more dangerous than most coaches and parents realize. They exist on a spectrum — from subclinical disordered eating patterns that erode health over years to life-threatening clinical disorders that require immediate intervention. This article is written for the adults around these athletes: coaches, parents, teammates, and athletic trainers. If you can learn to see the signs, ask the right questions, and respond with care instead of panic, you can change the trajectory of a young person's life.

The Scope of the Problem

Landmark research by Sundgot-Borgen and Torstveit (2004) found that eating disorders were significantly more prevalent in elite female athletes than in the general population, with rates reaching up to 45% in sports that emphasize leanness. Even outside elite sport, the numbers are alarming. Subclinical disordered eating — patterns that don't meet full diagnostic criteria but still damage health and performance — may affect the majority of female athletes in certain sports, according to follow-up research by Bratland-Sanda and Sundgot-Borgen (2013) .

These are not just statistics. Behind every number is an athlete who is suffering — often silently, often praised for the very behaviors that are destroying her health. Eating disorders carry the highest mortality rate of any psychiatric illness. They are medical emergencies, not phases, not choices, and not weaknesses.

The Spectrum: What Disordered Eating Looks Like in Sport

Eating disorders exist on a continuum. Understanding the range is essential because most affected athletes will not present with a textbook diagnosis. They will be somewhere on the spectrum, and early intervention at the subclinical stage prevents progression to a clinical disorder.

• Anorexia Nervosa: Severe restriction of food intake, intense fear of gaining weight, and distorted body image. In athletes, this may be masked by high activity levels and the cultural normalization of leanness. Weight loss may be attributed to "getting fitter."
• Bulimia Nervosa: Cycles of binge eating followed by compensatory behaviors (purging, laxative use, excessive exercise). Athletes may use training sessions as purging behavior — running extra miles or adding secret workouts to "burn off" what they've eaten.
• Binge Eating Disorder: Recurrent episodes of eating large amounts in a short period with a sense of loss of control, without compensatory behaviors. Less discussed in sport but present, particularly in sports where size is less scrutinized.
• OSFED (Other Specified Feeding or Eating Disorder): Clinically significant disordered eating that doesn't meet full criteria for the above. This is the most common diagnosis among athletes and is no less dangerous.
• Subclinical disordered eating: Restrictive patterns, calorie counting obsession, food fear, meal skipping, or rigid "clean eating" rules that impair health without meeting diagnostic thresholds. In sport culture, this is often indistinguishable from "discipline."

Sport-Specific Risk Factors

Sport itself does not cause eating disorders. But certain sport environments create conditions that dramatically increase risk. Research has consistently identified three categories of high-risk sports:

• Aesthetic sports: Gymnastics, figure skating, diving, dance, cheerleading — where performance is judged partly on appearance, and athletes internalize the message that thinner means better scores.
• Weight-class sports: Wrestling, rowing, martial arts, lightweight crew — where athletes are incentivized to "make weight" through rapid, dangerous weight-cutting practices that normalize extreme restriction.
• Endurance sports: Distance running, cycling, triathlon, cross-country skiing — where lower body weight is perceived to confer a power-to-weight advantage, and "running on empty" is sometimes culturally glorified...