Questions people ask about TSH Männer

TSH (thyroid-stimulating hormone) is a key biomarker for thyroid function. In men, TSH is often measured in routine blood work, but specific questions about its meaning for male health are common. The thyroid gland influences metabolism, energy, libido, and mood. Elevated TSH suggests hypothyroidism (underactive thyroid), while low TSH indicates hyperthyroidism (overactive). Reference ranges are generally sex-independent, but men may present with different symptoms than women—such as fatigue, low drive, erectile dysfunction, or weight gain. Importantly, a single TSH value is not diagnostic; free T3, free T4, and antibodies should be measured. Evidence for TSH as a screening marker is strong (human-strong), but no DNA test reliably predicts TSH levels. MyBody-X does not offer TSH diagnostics; a medical blood test is required. Supplements like selenium or iodine should only be taken if deficiency is confirmed—self-supplementation can be harmful. If you have abnormal values or symptoms, consult an endocrinologist.