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.

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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 Conflicting information, outdated medical advice, and unqualified opinions flood the internet.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.

How to Decrease SHBG
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As shown in the figure above, about 2 percent of the testosterone in the body is active. This “free testosterone” is not attached to binding proteins that would prevent it from interacting with its receptor. About 40 percent of the body's...

Testosterone Effect on Prostate Inflammation BPH: Good or Bad?

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One of the major concerns for the prescription of medications containing testosterone (T) in the aging men with T deficiency (TD) is prostate disorders (such as benign prostatic hyperplasia, BPH) and their related symptoms (lower urinary tract...

How long does testosterone take to show effects?

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Testosterone (T) deficiency (TD; hypogonadism) has deleterious effects on men’s health; negatively affects glycometabolic and cardiometabolic functions, body composition, and bone mineral density; contributes to anemia and sexual dysfunction; and...
My Insurance Says My Testosterone is Not Low
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QUESTION: My testosterone is 245 ng/dL. My insurance won't cover testosterone replacement therapy (TRT) until I'm under 200. I'm 48 yo relatively healthy. I understand I should be in the 500-700 range for my age. Anybody else have insurance...

Where to find syringes, ED drugs, supplements, etc

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Where to find syringes, ED drugs, doctors, supplements, etc Syringes & alcohol pads (No prescription needed. Mailed to your home) Wholesale Diabetic Insulin Syringes, Needles, & More Syringes & Needles, Blood Collection...
Controversies with Testosterone Therapy: Lecture by Expert Dr. Mohit Khera- Part 1
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Hello everybody, Nelson Vergel here with ExcelMale.com and DiscountedLabs.com. I'm very honored today to introduce my urologist here in Houston. I'm very privileged to have doctor has published more than a hundred articles last time I Googled his...

Top 6 FDA-Approved Acne Treatments You Should Try

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Table of Contents Acne is one of the most annoying skin problems people can develop throughout their lifetime. It basically consists of small lesions, pimples, irritation, redness, and other skin imperfections. Acne can spread over the...
The Effect of Sleep on Your Hormones, Erections, Body and Quality of Life
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Table of Contents Why is that some people can sleep through the night while others toss and turn? No matter how early or late you get to bed, you can't seem to get a full night of rest? You've tried just about everything to improve your...
The Benefits of Long Term Use of Cialis
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Table of Contents Cialis (tadalafil) is powerful. What makes Cialis unique among the erectile dysfunction drugs is its long half-life. Thirty-six hours after taking Cialis, a guy will still have about a quarter of what he took circulating in...
Does Applying Testosterone Cream on Testicles Increase Libido?
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"Transdermal testosterone has been used for years to treat patients with low testosterone symptoms. Clinically, we have monitored patients to evaluate results of testosterone absorption via blood serum concentrations. The data on multiple time...
Erection Pills- Do They Work?
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Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects...
Erectile Dysfunction Risk Linked To How Many Medications Are Taken
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Several studies have shown that as men grow old, they have more health complications that require medications for blood pressure, diabetes, depression, high cholesterol, and other comorbidities. So, older men tend to take several medications that...
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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