The Morning Edition REDs is the hot topic among athletes and amateurs, but is it real?
Nov 9, 2025
Katrina Strickland, a senior writer for Good Weekend, dives into the alarming realities of Relative Energy Deficiency in Sport (REDs). She reveals how both elite athletes and amateurs struggle with inadequate nutrition, leading to serious health issues. Strickland discusses the significant hormonal and psychological effects of REDs, illustrated by the story of cyclist Georgie Howe. The conversation highlights the need for better education around athlete health and practical tips for preventing energy deficits, urging a shift towards health-first approaches in sports.
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What REDs Actually Is
- Relative Energy Deficiency in Sport (REDs) occurs when energy intake is chronically less than energy expended, affecting hormones and performance.
- It shows up as missed periods, low libido, stress fractures and declining athletic performance.
Prevalence Is Unclear
- Prevalence estimates for REDs vary wildly and many studies lack rigor, so true scope is uncertain.
- Clinicians often diagnose REDs by excluding other causes rather than a definitive test.
Not Just Elite Athletes
- REDs affects not only elite athletes but amateurs balancing heavy 'life load' with endurance training.
- Fads like intermittent fasting can worsen low energy availability when combined with heavy exercise.