high trh and tsh but klow t3 and t4 π₯ vs vs β High-Yield Exam Points, π§ TSH = Most sensitive screening test (FIRST test in thyroid disorders), π TSH is the BOSS (negative feedback control), β‘ T3 = Most active hormone Thyroid Stimulating Hormone (TSH) β
Thyroid Stimulating Hormone (TSH) SiPhox Health Thyroid Hormones: Genes, Hypothyroidism, and T4 T3 Conversion The Functional Medicine Approach to Hypothyroidism Coho Thyroid function test interpretation for general paediatricians ADC Education & Practice Edition TSH Thyroid Stimulating Hormone Thyroid Function in Athletes and Dancers Dr Nicky Keay
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