thyroid function

  1. I

    Thyroid Blood Work Experiment: Do Beef Thyroid Supplements do something?

    For a long time, I've seen many experts say TSH should be around 1-2 or 1-1.5. In my blood work, my TSH is always higher and I have a tendency to gain fat easily. Before messing with meds, I decided to try Beef Thyroid supplements a shot, to try to see if this could make any difference to get...
  2. RP McMurphy

    First Lab Post! “Should I stay or should I go?”...would appreciate some guidance. Thank you!

    I’m a 45 yo male, 150 lbs. Prior to starting any testosterone therapy my labs in January 2018 were in range (Total T 601 280-1100ng/dl, Free T 10.43 1.9-27ng/dl), but I wanted to see if increasing testosterone levels would help to improve fatigue. I always had a high sex drive, with decent...
  3. C

    Best way to take supplements with thyroid medication

    So i have thyroid combination treatment for hypothyroid with TRT 125mcg T4 + 40mcg T3 day. What is the best and proper way to take supplements that they dont interferce each others absortion and my thyroid medication. I know magnesium, calcium iron etc have to take about 6h away from thyroid...
  4. S

    Does Low T3 affect Erection Quality

    Does Low T3 affect Erection Quality, if so how? These are recent labs TSH = 1.230 Free T4 = .94 Free T3 = 2.42
  5. I

    Thyroid bloodwork: Should I consider Thyroid meds/supps for fat loss?

    I am meeting my endo on Monday and was wondering if I should bring up the topic of Thyroid meds to improve my fat loss results (not having much progress lately), what do you think? are these values sluggish or am I fine and just need to tune the diet more? Thanks! Complete Thyroid Blood work...
  6. R

    hCG mono at 7 months | | Thyroid eval?

    Thyroid interpretation requested too. Thanks! Hi, due to circumstances beyond my control I was OFF my hCG mono therapy for 5 full days prior to this Nov draw. This explains ( I hope) the T at 116). How does that skew the other results? Symptoms: morning fatigue, improving since hCG. Serum...
  7. J

    Thyriod Storm.

    A long story short. 12 months ago I was doing http://www.drbrownstein.com Iodine protocol, and when I was tapering down to 12.5mg dayli maintenance dose, I got a Thyroid Storm, though I was having a stroke:( I was a mess for about 6 weeks, and the Dr that I have seen are not helping.. By...
  8. Nelson Vergel

    Defending plasma T3 is a biological priority

    Schematic Representation of the Feedback Mechanisms in the Hypothalamus–Pituitary–Thyroid Axis · The thyroid gland secretes T4 and T3, the biologically active thyroid hormone; T3 is also produced outside the thyroid gland via deiodination of T4; · T3...
  9. Nelson Vergel

    Hypothyrodism Symptoms

    Three great diagrams on hypothyrodism
  10. Nelson Vergel

    Thyroid Health Seminar in Los Angeles on Feb 16, 2014

    Dr. Friedman will host a free [FONT=Times New Roman]meetup on thyroid and hormonal problems on Sunday February 16 at 7 PM. For more information or to RSVP, please go to http://www.meetup.com/Los-Angeles-Thyroid-Disease-and-Hormone-Meetup/events/163709612/ Theodore C. Friedman, M.D., Ph.D...
  11. Nelson Vergel

    Stop the Thyroid Madness

    I recommend reading information about thyroid from this activist website http://www.stopthethyroidmadness.com
TRT Hormone Predictor Widget

TRT Hormone Predictor

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.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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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