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optimal TSH levels Archives | Holistic & Functional Medicine

Tag Archives: optimal TSH levels

Understanding Thyroid Stimulating Hormone Ranges or TSH. Dr Hagmeyer Video Series

As of February 2017, at most laboratories in the U.S., the official “normal” reference range for the Thyroid Stimulating Hormone (TSH) blood test runs from approximately .5 to 4.5/5.0. Reference range is a critical component, and the validity of the entire TSH test as diagnostic tool depends on it. TSH reference range is what determines […]