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    BPC-157 / TB-500 Dosage for Men

    Due to a nagging knee injury, I am about to treat myself with a BPC-157/TB-500 blend (5mg/5mg). Would anyone know the dosing regimen for this combination? Provide links if you have them. The BPC-157/TB-500 blend is a combination of peptides that have shown potential benefits in wound healing...
  2. R

    Is TRT My Best First Option...

    Hello Guys, looking for advice from multiple sources since I have not started TRT yet and want to do what's best from the get-go. I am 54 y/o, 5'9", 169lbs and have been into health/fitness my whole life, take no medications, and no steroid use. My cholesterol, insulin and glucose are creeping...
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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