Lowered Reverse T3 with Vit C and Selenium

I just got my labs back and I managed to lower my Reverse T3 from 29, to 18 in 3 months.

[TABLE="width: 713"]
[TR="class: odd, bgcolor: #F9F9F9"]
[TD="class: name fixed"]Range Reverse T3 Range: 8- 25 ng/dL[/TD]
[TD="class: rsltflag_5 scroll"]9/13/16: Value 29 H[/TD]
[TD="class: scroll"]12/13/16: Value 18[/TD]
[/TR]
[/TABLE]


I have Hashimotos that I am not medicated for at the moment, and the only adjustment I made was adding 200 mcg Selenium daily, and 500mg Vitamin C 3x a day. All of my other #'s were/still are great.

The reason I added the vitamin C, was after my labs came back with high rt3 I wanted to track down the cause. I did a cortisol saliva test which came back with high #'s, at which point I found vit c could help reduce cortisol. As a high stress person this option made sense.

[TABLE="class: components, width: 713"]
[TR="class: odd"]
[TD="class: nameCol srchbl"]FREE THYROXINE[/TD]
[TD="class: valueCol"]0.97 ng/dL[/TD]
[TD="class: rangeCol"]Range: 0.6 - 1.3 ng/dL[/TD]
[/TR]
[/TABLE]
[TABLE="class: components, width: 713"]
[TR="class: odd"]
[TD="class: nameCol srchbl"]FREE T3[/TD]
[TD="class: valueCol"]3.2 pg/mL[/TD]
[TD="class: rangeCol"]Range: 2.4 - 4.4 pg/mL[/TD]
[/TR]
[/TABLE]
[TABLE="class: components, width: 713"]
[TR="class: odd"]
[TD="class: nameCol srchbl"]TSH[/TD]
[TD="class: valueCol"]0.732 uIU/mL[/TD]
[TD="class: rangeCol"]Range: 0.3 - 5.5 uIU/mL[/TD]
[/TR]
[/TABLE]
 
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Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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