Where in range is optimal for ft4 when taking both levo and Lio?
Where is optimal for ft4 to be when talking bot... - Thyroid UK
Where is optimal for ft4 to be when talking both t4 and t3?
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Clara9
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FT4 will always be low when taking T3. It doesn't matter. The body only hangs on to what it needs, and it doesn't need as much T4 when you're taking T3. It's the FT3 the important number.
Ok, thanks! My latest results are ft4 20.2 (12-22)
Is this OK or too high then when I'm taking 12.5 t3 along with my 112.5t4?
Ft3 was 5.2 (3.1-6.8)
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