Myths vs facts: Hormoncheck Männer and Sport

Myth: Every active man needs regular hormone checks to optimize sports performance. Fact: Hormone measurements (e.g., testosterone) are only medically indicated when specific symptoms like persistent fatigue, loss of libido, or unexplained performance decline are present. Single blood values fluctuate throughout the day, influenced by diet, stress, and sleep – a one-off test is rarely meaningful. Moreover, DNA tests like MyBody-X analyze genetic predispositions (e.g., for hormone metabolism), not current hormone levels. The evidence for routine hormone screening in healthy male athletes is weak. Instead of expensive self-tests, a balanced diet, adequate sleep, and tailored training are more sustainable. If a hormonal issue is suspected, an endocrinologist should be consulted. Many providers exaggerate the benefits in their marketing. Conclusion: Hormone checks are not a must for recreational athletes but a tool for specific clinical questions.