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Health and Wellbeing

Disordered eating in high performance sport

Disordered eating can occur in any athlete, in any sport, at any time.

Disordered eating can occur in any athlete, in any sport, at any time, crossing boundaries of gender, age, body size, culture, socio-economic background, athletic calibre and ability.

The Australian Institute of Sport supports the early identification and prevention of disordered eating in athletes within the high performance sporting system.

Disordered eating (DE) and eating disorders (EDs) are complex and can affect the health (mental and physical) and performance of athletes. The AIS has partnered with the National Eating Disorders Collaboration (NEDC) to produce a position statement to assist sporting organisations to address this serious,but often misunderstood area.

Disordered eating in high performance sport position statement

There is a spectrum of eating behaviours in high performance sport that spans from optimised nutrition through disordered eating to clinically diagnosed eating disorders.

Question and answer with AIS Chief Medical Officer, Dr David Hughes.

Signs and symptoms

Everyone in the sport system has a role to play in recognition and early intervention (‘early identifiers’), and anyone can refer athletes to, and/or consult with, any member of the core multidisciplinary team (doctor, sports dietitian and psychologist) for further assessment and support. Rapport between the athlete and his or her support network (coach, training partners or teammates, service providers) is important in recognising and evaluating DE and EDs.

It is important for all personnel involved in the sport to be aware of the risk factors and warning signs or red flags of DE and EDs and to be informed of effective communication channels for concerns. Some warning signs can occur early (behavioural changes) whereas others such as weight changes may occur later in the person’s trajectory of DE.

Personal attributes which underpin successful performance, combined with the sport environment, may leave athletes vulnerable to disordered eating.

Common questions

Everyone in the high performance sports system has a role as early identifiers of disordered eating. Education and literacy is required around risk factors, warning signs and red flags.

Experiencing an eating disorder

Jessica Smith OAM is a former elite para-swimmer who represented Australia at the 2004 Athens Paralympic Games. Jessica lived with an eating disorder for the majority of her international swimming career and is now an advocate for positive body image, dedicating her life to raising awareness around diversity and disability.

“I battled with an eating disorder for the entirety of my swimming career”.


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