What are optimal T3, T4, and TSH levels?
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I recently got my levels tested and I have the following:
3.68 pg/mL FT3
1.05 ng/dL FT4
1.97 uIU/mL TSH
These are all within "normal" ranges according to modern medicine but so it my 497 ng/dl testosterone which is another thing I'm trying to fix and a story for another time.
Are these thyroid numbers OK or should I be taking action?