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doi: 10.1089/pho.2007.2062

High biotin levels can cause falsely low TSH readings and falsely elevated free T4, mimicking hyperthyroidism on paper

Hold the dose steady for 2 weeks before adjusting


In a recent large-scale epidemiological survey involving 78,470 participants in China [26], the prevalence of positive thyroid globulin antibody (TgAb) and thyroid peroxidase antibody (TPOAb) were 9.7% and 10.19%, respectively, with a dominance of females

Arrive with a clean face
