In this episode, hosted by FasterSkier contributor Rachel Perkins, we dive into the issue of Relative Energy Deficiency in Sport (RED-S). This condition was formerly known as the female athlete triad, which was described as inadequate energy intake, the loss of menstruation (amenorrhea), and decreased bone mineral density. The name was changed to include males, who are also affected, and to expand beyond the three symptoms originally included. Though not quite the same, the condition is closely linked with eating disorders.