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Thyroid, Pregnenolone, Progesterone, DHEA, etc
Thyroid, DHEA, Pregnenolone, Progesterone, etc
FT4 levels on tests and brain fog
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<blockquote data-quote="trtthings" data-source="post: 190620" data-attributes="member: 41094"><p>I'm wondering if my brain fog has to do with thyroid hormones.</p><p></p><p>It seems to get a lot worse on days I don't take anastrozole. Testosterone promotes conversion of T4 to T3, and estradiol does the opposite. Inflammation also suppresses this conversion.</p><p></p><p>So my thyroid levels over time have been:</p><p></p><p>3rd of march:</p><p>TSH mU/l: 2.8 (reference: 0.4 - 4, seems.. fine..)</p><p>FT4 pmol/l: 13.2 (reference range 10.3 - 24.5) - definitely seems to be on the lower end, given age..</p><p></p><p>2nd of June:</p><p>TSH: 1.27 (reference range 0.30 to 4.20 at this lab) - seems.. alright..</p><p>FT4: 17.2 (lab range 12 - 22 at this lab). Seems okay here.</p><p></p><p>10th of August:</p><p>TSH: 2.7</p><p>FT4: 13.8 (seems low again)</p><p>FT3: 4 (range 2.8 - 6.5) - can't complain here.</p></blockquote><p></p>
[QUOTE="trtthings, post: 190620, member: 41094"] I'm wondering if my brain fog has to do with thyroid hormones. It seems to get a lot worse on days I don't take anastrozole. Testosterone promotes conversion of T4 to T3, and estradiol does the opposite. Inflammation also suppresses this conversion. So my thyroid levels over time have been: 3rd of march: TSH mU/l: 2.8 (reference: 0.4 - 4, seems.. fine..) FT4 pmol/l: 13.2 (reference range 10.3 - 24.5) - definitely seems to be on the lower end, given age.. 2nd of June: TSH: 1.27 (reference range 0.30 to 4.20 at this lab) - seems.. alright.. FT4: 17.2 (lab range 12 - 22 at this lab). Seems okay here. 10th of August: TSH: 2.7 FT4: 13.8 (seems low again) FT3: 4 (range 2.8 - 6.5) - can't complain here. [/QUOTE]
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Thyroid, Pregnenolone, Progesterone, DHEA, etc
Thyroid, DHEA, Pregnenolone, Progesterone, etc
FT4 levels on tests and brain fog
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