anabolic

  1. J

    Use of growth hormone

    Hi all, I have been interested in the gym for a long time, but only in September I began to constantly train and intensively immerse myself in theoretical knowledge. When I was younger, I wanted to be like Arnie and many other bodybuilders, but then I found out that for this you need to use...
  2. RotnGun

    American Journal of Medicine bashing TRT

    I thought that I would post the link below "strictly for entertainment purposes". If you read down further on the page, you will see a whole bunch of articles on how awful anabolic steroids are. Talk about hypocrites :( https://www.amjmed.com/article/S0002-9343(20)30775-0/fulltext
  3. T

    Great articles and discussion on terminology ("anabolic steroids" don't really exist)

    https://forums.t-nation.com/t/what-is-trt-and-what-is-not-trt/269828/807 https://forums.t-nation.com/t/what-is-trt-and-what-is-not-trt/269828/811 https://forums.t-nation.com/t/what-is-trt-and-what-is-not-trt/269828/777 No such thing as anabolic steroids or AAS. Technically correct term is...
  4. M

    Nandrolone and anabolic steroids effect on thyroid

    Hey guys, I’m read many studies that show anabolic steroids such as Nandrolone cause hypothyroidism. In the case of muscle wasting, would thyroid hormone be used with anabolic steroid therapy? Any information on this subject would be much appreciated! [Abuse of anabolic steroids and its...
  5. B

    Anabolic Effects of TRT/HCG?

    Hey guys, So I started TRT about 4 weeks ago- Test Cyp 70mg + 400IU HCG 2x/week. So far fine-no major injection issues or anything. Possible experiential effects to date are mostly hard to pin down, except for some weight gain. I haven't been training as much recently (energy still sort of...
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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