MyBody-X's Hormoncheck Männer typically measures markers like testosterone, cortisol, DHEA, SHBG, and estradiol. When combined with sleep issues, cortisol is especially relevant: elevated evening cortisol can indicate sleep disruption, while low testosterone is linked to poorer sleep quality. However, these tests are often single-point saliva or blood samples and do not capture the full circadian rhythm. Many factors – stress, diet, medications – can alter results. The evidence for direct causal links between single hormone levels and sleep is moderate; no clinical guideline recommends hormone testing alone for sleep diagnostics. A sleep diary or polysomnography is more reliable for persistent sleep problems. Caution: overinterpreting single measurements can lead to unnecessary worry or supplements. Best used in conjunction with a physician and additional labs (e.g., thyroid, vitamin D).
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