Schilddrüsen-TSH Wert Selbsttest: which supplements make sense?

A single TSH value from a self-test is insufficient to recommend specific supplements. Thyroid function is complex: TSH, free T3, free T4, and antibodies (TPO, Tg) must be interpreted together. Supplements like iodine, selenium, zinc, or L-tyrosine may help in cases of confirmed deficiency or specific dysfunction, but indiscriminate use – especially of iodine – can worsen undiagnosed autoimmune thyroiditis (Hashimoto). The self-test provides only a snapshot, influenced by time of day, diet, stress, and medications. Medical guidelines advise a full thyroid panel and clinical evaluation before supplementation. Without context, evidence for any supplement remains unclear. MyBody-X tests are not diagnostic; they offer lifestyle insights. If TSH is abnormal, consult an endocrinologist.