Formerly known as the female athlete triad, RED-S is a syndrome of three interrelated conditions. Thus, if an athlete is suffering from one element of the triad, it is likely that they are suffering from the other two components of the triad as well. With the increase in female participation in<unk> s, the incidence of a triad of disorders particular to women—the female athlete triad—has also increased. The female athlete triad and its relationship with athletics was identified in the 1980s as the prevalence increased during this period, and symptoms, risk factors, causes, and treatments were studied in depth and their relatedness evaluated. The condition is most common in<unk> s that emphasize leanness, such as cross country running, gymnastics, and figure skating. Many of those who suffer from the triad are involved in some<unk>  of athletics, in order to promote weight loss and leanness. The competitive<unk> s that promote this physical leanness may result in disordered eating and be responsible for the origin of the female athlete triad. For some women, the disorder can have major health consequences. In addition, for some competitive female athletes, problems such as low self-esteem, a tendency toward perfectionism, and family stress place them at risk for disordered eating.
Relative energy deficiency in sport
Ergogenic use of anabolic steroids
Obesity-associated morbidity
Chronic stress
Benefits of physical activity
Metabolically healthy obesity
Lifestyle causes of type 2 diabetes
Stress hyperglycemia