tendon

  1. J

    Oxandrolone Treatment

    My clinic will write me a prescription for oxandrolone but its too expensive. Its $8/50mg. Does anybody know of a legal, USA based pharmacy that would charge me less than that? That way i could have my prescription sent to that pharmacy instead of paying an arm and leg.
  2. P

    Protocols for Tendon Healing HGH TB 500 BPC 157

    Hi all, I recently ruptured an achilles tendon and have surgery in a few days. I'm trying to figure out what sort of protocol I should be using for BPC 157, TB 500 and HGH to help promote healing. I have all these from a trusted source. BW 235 BF 20% height 74 inches. Age 41. I am currently...
  3. Nelson Vergel

    Steroid users nine times more likely to rupture tendons than natural athletes

    Strength athletes who use anabolic steroids rupture their tendons a whopping 9 times more often than strength athletes who stay clean, write researchers at McLean Hospital, Boston in the American Journal of Sports Medicine. Interestingly, according to the study, most tendons are not ruptured in...
  4. Nelson Vergel

    Effect of growth hormone on aging connective tissue in muscle and tendon

    Boesen AP, Dideriksen K, Couppe C, et al. Effect of growth hormone on aging connective tissue in muscle and tendon: gene expression, morphology, and function following immobilization and rehabilitation. J Appl Physiol (1985) 2014;116(2):192-203. It is unknown whether loss in...
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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