Nelson Vergel

Nelson Vergel

Nelson Vergel

Sleep Supplements Used by Chronic Fatigue Patients: Results from Survey
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Good sleep goes a long way to getting better and sometimes supplements and herbs can help. Check out what FM and ME/CFS patients said about supplements, herbs and over the counter drugs that helped them sleep. (Add your suggestions in the comment...
Growth Hormone versus GHRH Peptides- Legalities and other considerations
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In this video, Dr Mark Gordon speaks about secretalogs (hormone releasing hormones or peptides) at the 2013 Age Management Medicine Conference in Las Vegas. This lecture by Dr. Mark L. Gordon discusses the use of secretagogues in Age...

All About Nandrolone

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https://www.excelmale.com/forum/threads/nandrolone-deca-durabolin-studies-in-humans.17307/ From the book "Anabolics 2010" Deca-Durabolin® (Nandrolone Decanoate) Description Nandrolone decanoate is an injectable form of the anabolic steroid...

Testosterone Injection Site Reactions: Grapeseed Oil, Sesame Oil, and Cottonseed Oil Carriers.

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When comparing testosterone cypionate blended with grapeseed oil, sesame oil, and cottonseed oil, several factors come into play, including viscosity, inflammatory response, and patient preference for injection type. Here is a detailed comparison...
Master Testosterone Injection Sites for Optimal Results
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Are you looking to optimize your testosterone injection results? Understanding the role of testosterone and delving into testosterone replacement therapy is crucial for men who want to enhance their overall well-being. In this blog, we will...
Testosterone induced water retention: Guide to Natural Diuretics
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I would like to find out if anyone has tried herbal diuretics. 15 Natural Diuretics: Herbs, Supplements, Foods, and Drinks https://examine.com/outcomes/leg-edema/ Horse Chestnut 3 Studies Participants: 297 Moderate Improvement Pycnogenol 3...

Understanding the MCV Blood Test: Importance and Results

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An MCV blood test is an essential tool for understanding and monitoring your overall health. This test measures the mean corpuscular volume (MCV), which provides vital information about the size of your red blood cells. In this blog post, we will...
A 10-Million Women Study Shows HRT Can Help Women Over 65
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Introduction For many years, it was believed that hormone therapy (HT) for menopausal symptoms was unnecessary after age 65 because symptoms rarely persisted beyond this age. However, recent evidence shows that many older women continue to...
Study: hCG Increases Sex Drive and Improves ED in Men
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Understanding Testosterone Deficiency (TD) Testosterone deficiency (TD) is a condition characterized by insufficient testosterone production by the gonads. Regular morning testosterone (T) readings below 300 ng/dl are indicative of TD. Symptoms...
FDA- Approved Testosterone Products in the United States- 2024
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Here are short descriptions for each of the FDA-approved testosterone products listed: ANDRODERM Androderm is a transdermal patch that delivers testosterone through the skin. It is applied nightly to the back, abdomen, upper arms, or thighs and...

FACTORS THAT CAN AFFECT THE ACCURACY OF YOUR BLOOD TEST RESULTS

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A must-read article Factors that Can Affect the Accuracy of Your Blood Test Results
Sexual Dysfunction Lecture by Nelson Vergel- Video and Summary
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00:00 - 10:10 The speaker discusses sexual dysfunction in men and women, focusing on erectile dysfunction. The lecture covers various causes and risk factors for erectile dysfunction, including age, cardiovascular disease, 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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