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TSH levels decoded and what they mean

High TSH levels usually mean the thyroid is underactive, which is called hypothyroidism. TSH levels can change due to factors ...
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Same blood test, different results: Why isn’t this common thyroid screening reliable?

Bonsack is a patient advocate based in Moab, Utah. In the midst of a health crisis a few years ago, doctors repeatedly checked my thyroid-stimulating hormone (TSH), revealing an odd pattern: My test ...