tongkat ali

  1. T

    Free T Down 30% after trial tongkat ali 2 months ago

    Hello my free T (using same lab/assay as before) is down 30% from 2 day trial of tongkat ali 2 months ago. Madman said retest after 1-2 months and everything should recover. But my free T still hasn't fully recovered - only partial recovery. Will it just take longer? Am i stuck with a lower free...
  2. T

    Took Tongkat Ali - Free Saliva Cortisol levels went up higher

    Hello I took tongkat ali and my cortisol saliva test from quest diagnostics is different. My saliva cortisol levels are on the average to high normal side now. Before they were all low. I feel stressed too. Will it go back to normal? It's been 1.5 months since I stopped tongkat ali. I tested...
  3. P

    Tongkat and Prolactin?

    good morning. I am new here so I apologize for appearing “needy” and posting a thread immediately upon singing up. My good friend is an active member here and we were discussing this topic when he suggested I post it here. Basically I’m a 31 y/o male and started using Tongkat Ali to raise...
  4. T

    2. Took Tongkat Ali and permanently reduced Free T? Worried

    Hello I took tongkat ali 10% eurycomanone from nootropics depot 50mg daily for 2 days. Before it ( a few days before) I tested Quest Diagnostics Equilibrium Dialysis free t at 144 pg/mL out of reference range 35.0-155.0 pg/mL. Then been feeling fatigue and some irritability and after not taking...
  5. madman

    Effect of Tongkat Ali and concurrent training on ED and T levels in ADAM

    ABSTRACT Background: Androgen deficiency of aging males (ADAM) largely manifests as sexual symptoms. Erectile dysfunction is one of the most common symptoms of ADAM. Aim: To ascertain the effect of concurrent training and supplementation with Eurycoma longifolia on erectile function 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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