Excel Male Health Forum

The Leading Men's Health Forum for Testosterone Optimization & Hormone Wellness

Welcome to ExcelMale.com — the most trusted, expert-moderated community for men seeking evidence-based guidance on testosterone replacement therapy (TRT), hormone optimization, and total wellness. Since 2010, we've helped thousands of men take control of their health.

24,000+ Active Members
33,000+ Discussions
20+ Years Expert Experience

Why ExcelMale? Evidence-Based Men's Health Information You Can Trust

Navigating testosterone replacement therapy and hormone health can be overwhelming. Conflicting information, outdated medical advice, and unqualified opinions flood the internet. ExcelMale.com was created to cut through the noise — providing a rigorously moderated space where men share real experiences, backed by clinical research and guided by genuine expertise.

Whether you're exploring TRT for the first time, optimizing your current protocol, managing side effects like elevated hematocrit or estradiol, or seeking to preserve fertility with HCG therapy, our community offers the knowledge and support you need. We discuss everything from injection frequency and bloodwork interpretation to lifestyle factors that affect testosterone levels.

"I founded ExcelMale after decades of personal experience with hormone optimization and seeing how difficult it was for men to find reliable, science-based information. Every man deserves access to knowledge that can transform his quality of life."

— Nelson Vergel, Founder & Author of Testosterone: A Man's Guide

Nelson Vergel brings over 20 years of clinical research experience, having worked with major pharmaceutical companies and authored definitive guides on testosterone therapy. As founder of DiscountedLabs.com and a recognized expert in men's health advocacy, Nelson ensures every discussion on ExcelMale meets the highest standards of accuracy and usefulness.

Ready to Optimize Your Health?

Join thousands of men who have transformed their lives through evidence-based hormone optimization. Ask questions, share experiences, and learn from experts.

Estradiol in Men on TRT: Surprising Results of a Groundbreaking Study
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For more details on this study, click: https://www.excelmale.com/forum/threads/higher-estradiol-t-and-dht-correlated-to-higher-libido-in-older-hypogonadal-men-than-t-alone.24831/ Debunking Myths About Estradiol and Testosterone Therapy...

Can Tirzepatide Still Be Compounded?

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The FDA’s recent regulatory crackdown on tirzepatide compounding has far-reaching implications for both pharmacies and patients. Strict deadlines have been set for compounding pharmacies to stop producing tirzepatide, leaving many individuals...
Steroids & Testosterone: The Science Behind Anabolic Therapies with Nelson Vergel
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The one and only! Real special one we are so lucky to have you Nelson! Nelson Vergel’s story is one of resilience, perseverance, and an unrelenting drive to defy the odds. In the mid-1980s, he was handed what many would have considered a...
Dr. Khera- Why I'm Excited About The Testosterone Project
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https://www.instagram.com/the_testosterone_project/reel/DCFj-bhPl_X/ Exciting news! Dr. Mohit Khera (@drmohitkhera) is joining The Testosterone Project board. Together, we’re on a mission to redefine hormonal health and educate the public on...

Uncovering the Truth Behind Alzheimer's Research

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In this episode of the You Are Not Broken podcast, Dr. Kelly Casperson interviews investigative journalist Charles Piller about his book, 'Doctored,' which delves into the misconduct in Alzheimer's research. They discuss the amyloid hypothesis...
How Do ED Drugs Compare? Cialis vs Viagra vs Levitra vs Stendra
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Full paper source: The devil is in the details: an analysis of the subtleties between phosphodiesterase inhibitors for erectile dysfunction
Tirzepatide Dosing For Weight Loss
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Tirzepatide Dosing for Weight Loss: A Guide Tirzepatide is a big deal in weight management pharmacology. As a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist, tirzepatide has worked...

Anabolic Steroids: If MDs Don't Ask, Patients Won't Tell

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This Medscape article mentions Dr O'Connor, me and others. Before he attended medical school, Thomas O'Connor, MD, had a not-very-well-kept secret: As a competitive powerlifter, he had used steroids to build strength. Dr Thomas O'Connor Now...
Tips for insurance coverage of TRT and ED meds
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I see a lot of posts here from U.S. users stating that “insurance does not pay” for hCG, FSH, Trimix, and even some testosterone products. Although that may be true of some health plans, I have found that coverage is often permitted via prior...

Can a pill increase Testosterone?

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What if there was a pill that could increase testosterone without injections or topical applications? In this episode, Dr. Geo Espinosa sits down with Shalin Shah, a leader in metabolic health and CEO of Verity Pharma, to discuss oral...
Anavar (Oxandrolone) Blood Levels Increased by Caffeine
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Caffeine has been found to significantly increase the bioavailability and excretion of oxandrolone, an anabolic steroid, with studies showing a 15-fold increase in maximum excretion rates when the two substances are combined. While this...
Testosterone Products: Oral, Transdermal, Injectable, and More
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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