protein; muscle; sarcopenia; nutrition

  1. madman

    Optimizing Protein Intake for Muscle Growth

    13:04-20:35 *The primary driver of accumulating new muscle is definitely the weightlifting lets be clear on that and the protein is the icing on the cake! Pay close attention (16:30-17:32, 41:50-43:23) How much protein can your body actually use in one sitting? Is there an upper limit...
  2. madman

    Current Landscape of Pharmacotherapies for Sarcopenia

    Getting deep here, enjoyed this one! Abstract Sarcopenia is a skeletal muscle disorder characterized by a progressive and generalized decline in muscle mass and function. Although it is mostly known as an age-related disorder, it can also occur secondary to systemic diseases such as...
  3. madman

    The role of dietary protein in muscle, health, and disease

    In this episode of STEM Talk, Dr. Donald Layman discusses the importance of dietary protein in muscle development, health, and disease. He shares his research on protein synthesis, metabolic regulation, and the impact of diet and exercise on adult health problems such as obesity, diabetes, and...
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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