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Nutrition

Male Athlete RED-S Awareness

Male athlete RED-S awareness shows under-fueling harms hormones, bones, and mood in men too—not only the historical female athlete triad.

Male athlete RED-S awareness counters the myth that low energy availability only affects women—men also see low testosterone, libido changes, bone stress, fatigue, and mood shifts with chronic under-fueling. Triad language may not apply, but RED-S screening still does.

Do not dismiss male teammates who eat little yet train maximal.

Common questions

  • What RED-S signs show up in male athletes?

    Low libido, repeated illness, stress fractures, irritability, and stalled strength at stable weight warrant fuel and medical review—same urgency as menstrual changes in women.

Put Male Athlete RED-S Awareness into practice

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