TRT

Sleep Apnea: Why Does Testosterone Make it Worse?

Mar 28

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As part of an unsuccessful recent experiment with my protocol (nandrolone added to testosterone), my sleep apnea appears to have gotten noticeably worse over a very short period of time. I haven't been treating my OSA since it's typically so mild...

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Controversies with Testosterone Replacement Therapy: Lecture by Dr Khera

Mar 28

As usual Nelson's Excel is where it's at! Mohit Khera, MD, MBA, MPH, Professor of Urology, F Brantley Scott Chair in Urology, Medical Director of the Laboratory for Andrology Research, Medical Director for the Scott Department of Urology...

Blood Tests Clomid (Clomiphene & Enclomiphene) Erectile Dysfunction Estradiol estrogen in men Fatigue Fertility Hair loss HCG Health & Wellness High Hematocrit Hormones Men's Health Muscle Gain Prostate Sex drive Sperm count Testicular Atrophy Testosterone Testosterone side effects TRT TRT blood tests TRT Doctors Videos

TRT: where do the latest guidelines agree and differ?

Mar 27

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Purpose of review The incidence of testosterone deficiency and the number of men on testosterone therapy (TTh) has increased significantly over the past 3 decades. This rise has been accompanied by controversies surrounding the indications and...

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Case Study: Absorption of Testosterone Cream via Scrotal Delivery

Mar 26

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Case Study: Absorption of Testosterone Cream via Scrotal Delivery. Needham S1, Needham S2. 1Moses Lake Professional Pharmacy, Moses Lake, Washington. 2Alturas Analytics in Moscow, Idaho. Abstract Transdermal testosterone has been used for...

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How long does TRT take to show effects?

Mar 26

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A review of studies attempted to determine the time-course of the effects induced by testosterone replacement therapy from their first manifestation until maximum effects are attained. Causes of Low Testosterone and Benefits of Treatment...

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Steroids & Testosterone: The Science Behind Anabolic Therapies with Nelson Vergel

Mar 18

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...

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Dr. Khera- Why I'm Excited About The Testosterone Project

Mar 15

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...

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Tips for insurance coverage of TRT and ED meds

Mar 10

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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...

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Can a pill increase Testosterone?

Mar 10

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...

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Anavar (Oxandrolone) Blood Levels Increased by Caffeine

Mar 09

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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...

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Testosterone Products: Oral, Transdermal, Injectable, and More

Mar 08

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How to Find a Good Doctor that Prescribes Testosterone, HCG and Anastrozole

Mar 05

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Many primary care doctors in the United States feel comfortable prescribing testosterone in the present. Unfortunately, many doctors still do not know much about the proper management of testosterone replacement or are afraid to prescribe it...

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TRT Hormone Predictor Widget

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