The Broscience Guide to Testosterone Replacement Therapy

by AJAC

A Table of Contents:

0) Introduction 

1) Testosterone, the Male Hormone

2) Why Raise Your Testosterone At All? 

3) The Testosterone Collapse

4) Testosterone Decline and Levels Over a Lifetime

5) Total Testosterone and Free Testosterone  

6) How Does TRT Work? (Prescription and Usage)

7) The Most Common TRT Questions

8) Recommended Resources


FYI-This post is 30 pages long and I really should have put it behind a paywall, but its free because I am generous and want this information widely disseminated. Obviously you can copy/paste, but I also created a downloadable PDF, which you can can purchase here.

FYI-Ask questions!! The next substack post will only be accessible to paid subscribers though.

0) Introduction-Testosterone, the Male Hormone

TRT, shorthand for Testosterone Replacement Therapy, is the subject of much speculation, uncertainty, and “disinformation” to use the term. This article is my attempt to dispel the mythology and provide a practical and evidence-based overview, understanding, and relevant actions to take. Everything in this article is supported by the most recent medical research and accumulated anecdotal evidence. Where I engage in bro theorizing and speculation, I explicitly make note of. Many sources are included.

To preface further, I am not an MD or DO. I do not work in a clinical laboratory. I have never myself taken TRT, which no doubt some people will consider a demerit. My education in human biology is autodidactic, and my experience with TRT is in the field of applied practice. I make suggestions, and people find them useful. Since 2011, I have suggested male clients get bloodwork done to assess their hormones and other health markers.

Subsequently I have worked with clients on TRT and full steroid cycles for over a decade.  I am familiar with clinical ranges and what numbers mean. I have seen how they change, both with natural intervention and with exogenous intervention. 

It is my belief that every Man should be knowledgeable of his health and be empowered to make the best decisions possible that give him the greatest quality of life. 

You should not be ignorant of the functioning of your own body. You should understand what “blood work” means. You should know what biomarkers and lab tests are relevant (although for the sake of specificity, we will stick to testosterone in this article). 

Ultimately, your decision to use or not use TRT is a personal one, and will likely require oversight from a medical professional. Per legality, listen to the medical professionals. Or at least pretend to. Everything in this article is for your own education. 

Before we begin, I want to give credit to Mike Mahler. Mike is a veteran personal trainer and hormonal health educator, and it was his articles in 2010 that first informed me of the importance of testosterone and the role that hormones play in muscle, strength, fat loss, adn metabolism. I cannot recommend Mike enough. 

Additionally, I want to give credit to my good friend Jay Campbell. I have known Jay for almost 10 years now, and his many articles, podcasts, and books on testosterone and TRT are invaluable resources. Jay is the foremost expert in the world on TRT and hormone optimisation.  

1) Testosterone, the Male Hormone

To quote wikipedia “Testosterone is the primary sex hormone in Men”. As obvious as this statement may seem, it is not taken seriously by men at large. 

While the actual science is not so relevant to this article, a brief overview is probably useful. Testosterone is an androgen, belonging to the class of hormones called Androstanes. It is synthesized in the testicles from cholesterol (cholesterol intake is beneficial for testosterone production). As the primary sex hormone, it has what is defined as androgenic/anabolic properties. Testosterone is a growth hormone. Muscle, bone, tendons, collagen, and hair being obvious examples. Testosterone is what masculinizes men and makes them sexually dimorphic from women. 

Unlike women, who generally have some intuitive understanding that hormones play a role in their health by way of their menstrual cycle and its fluctuations, Men tend to NOT think about their testosterone levels at all, until it becomes an issue. 

If you are redpilled on health, as the phrase goes, you likely have some idea that testosterone levels matter, are critical to feel healthy as a man, and you are probably interested in elevating them and/or maintaining them. 

This is uncommon. For many millions of men, testosterone levels are not something they consider until they first learn of their T-levels in their 30s or 40s or even later. Maybe a doctor recommends they get tested as part of a physical. They have no clue what the numbers mean. They attribute their low energy, lack of libido, and general decline to “aging”. That the culprit is hormonal is not taken seriously, let alone thought of. 

Testosterone deficiency is NOT a new phenomenon though. As far back as 4000 years ago, in both Ancient Greece and in Ancient China, there are historical records documenting the practice of castration in both animals and in Men. 

As barbaric as this is today, it does give insight into human observation and natural scientific thinking. The Ancients in these cultures recognized that the testicles produced SOMETHING that made men and male animals aggressive, independent minded, sex driven,  and combative. By way of castration, the resulting eunuchs were much more docile, and considered obedient and easier to control. 

While it would be millennia before testosterone was isolated and discovered, the ancient world did attempt its own version of “testosterone enhancement”, largely through ingestible concoctions of animal testicles. Whether these concoctions worked on it is not well documented, but an effect is possible. Regardless, it is evidence that Men have been attempting to elevate their vital energy for a very long time. 

Testosterone the hormone remained unknown for centuries, and it was not until 1889 that the scientist Charles Edouard Brown Sequard injected himself with a mixture of his blood, semen, and “juice” from animal testicles  (possibly dogs or monkeys or guinea pigs) that that the concept of direct injection arose in science. Clearly the testicles secreted something, and whatever it was, it seemed it could boost your health.

Brown Sequard claimed that he had experienced increased energy and libido from these injections, and administered them to thousands of men as well. 

-To note, do not attempt this at home. Modern science discovered that while testosterone is made in the testicles, it is NOT stored in the testicles, and for Brown Sequard's experiments to work, he would have needed the equivalent of about 1000lb of animal testicles for ONE injection. Unless there is some other mechanism that took place, his experiments were likely a placebo effect. 

Brown Sequard was considered eccentric and his experiments were considered dubious, but they did ignite wide spread research on discovering the testicular secretion responsible for the purported effects. 

Finally in 1929 the German biochemist Adolf Butendant isolated testosterone from human urine. 

And in 1939 the Croatian scientist Leopold Ruzick synthesized testosterone for medical usage, which contributed to his winning the Nobel Prize for Chemistry. 

With the ability to synthesize testosterone, the era of Hormone enhancement in Medicine had begun. The world would never be the same. 

2) Why Raise Your Testosterone Levels at All?


So now you know the history of testosterone. But why elevate it? The reasons are clear. 

As the primary androgenic sex hormone responsible for masculine sexual characteristics. It makes Men, MEN.

Cognitively, testosterone increases mental focus, memory retention, motor coordination, perceived sense of well being, and has the obvious effect of increasing sexual libido.

Structurally, testosterone affects muscle growth, muscle recovery, muscle density, and muscular force output. Testosterone improves strength across all levels, from low intensity to high intensity. 

Testosterone increases bone density, accelerates collagen production, and improves recovery.

Having high testosterone levels in combination with physical fitness is a feeling of immense physical power. Men who are  in this peak hormonal and physical shape can attest to the feeling. 

Being testosterone deficient then is essentially the opposite of living with Vitality. 

The Symptoms of Low Testosterone 

My first encounter with a Low testosterone client was in 2011. I had a Korean gentleman in his early 40s who came to me concerned about why he was not getting stronger. 

He was doing all the right things in regards to training and diet. He lifted 3-5 times a week, did daily cardio, and his diet was clean (whole foods and he did not consume much sugar or drink alcohol). 

He was frustrated with his lack of results, and I suggested he get his testosterone levels checked. 

About a week later he returned, thanking me profusely. His total testosterone had been less than 300, and he was diagnosed as Hypogonadal (testosterone deficient). He was given a prescription for Testosterone Replacement Therapy. 

A few months later, he had transformed. He had gained at least 10lbs of muscle, was leaner, much higher energy, and he reported to me he felt the best he had EVER felt in his life. Such was the power of optimized testosterone levels. 

3) The Testosterone Collapse (Alex Jones was Right) 

In the 20th and into the 21st century, there has been a societal decline in testosterone levels in American men. This is not solely confined only to America, but has been seen in other countries, and even seen in animals as well. 

As Alex Jones infamously said “they are turning the frogs gay!” 

Directionally speaking, he was not wrong. 

The Frogs are not turning gay, rather the frogs are turning into girls. 

So are the Fish.

This decline is also independent of the normal decline associated with aging. It is factually true that testosterone decreases as men age, but the decline seen today is not only in older men, but men in all age cohorts. There are a multitude of studies documenting, the following are some of the most relevant ones. 

Testosterone Levels Decreasing in Danish men

A Population-Level Decline in Serum Testosterone Levels in American Men (this is where the 1% year over year decline statistic comes from) 

1 in 5 adolescent and young adult males has testosterone deficiency. 

In this study, 38.7% of men over the age of 45 were hypogonadal (testosterone deficiency) 

It is not fear mongering to say testosterone levels are declining, the scientific evidence validates this trend many times over. 

To make sense of what testosterone decline means, we need to examine what normal testosterone levels are. 

This is where we get to the numbers. Pay close attention. Depending on the country you are in, the units of measurements will vary.  I cover examples below, and by the end you should be able to make sense of your own blood work no matter where you live and how it is measured. 

4) Testosterone Decline and Levels over a Lifetime (and making sense of Bloodwork) 

Let us start with this chart. Contrary to what you might think, you DO produce testosterone when you are a child.

Newborn boys experience a testosterone surge in the first few months of life, which quickly subsides. It is not until a boy experiences puberty that his body will produce significant levels of testosterone again. 

This chart shows the total testosterone levels for each age bracket, up until age 40. 

You will notice these numbers are given as a RANGE. 

Your testosterone levels will fall within an average statistical distribution for your age bracket. As you can see, the ranges are quite large. Supposedly normal testosterone levels for age 18-39 are apparently anywhere from 300-1080 nanograms per deciliter. 

That these ranges are so large is why determining low testosterone levels is confusing. Defining normal as anywhere from 300-1100 does not help us much.

To make sense of this, we need to look at the statistics for what the median and mean levels are in each bracket, not just the range of distribution. 

In this chart, based on the data of 1,185 normal weight men, ages 19-39, we can see how testosterone levels are distributed. The upper 5% of men have levels over 850 in total testosterone. The top 50% of men have levels over 531, while the bottom 50% have levels under 500.  10% of the men have levels of 349 or lower. 

The results of this study are fairly typical and match up with other collections of data; 500 is about the median level for men ages 18-40. 

If we examine average levels for more precise age brackets, we get further insight. 

This data is taken from the TELECOM study . It shows the MEAN testosterone levels for each age bracket. The data is presented in both nanomoles per liter (a common way of measuring testosterone in Europe), and nanograms per deciliter.

For men 25 and younger, the MEAN levels were 692 ng/dl in total testosterone. 

For men 25-29, they were 669 ng/dl . 

For men 30-34, they were 621 ng/dl .

Even in men who were 55-59 years old, Mean testosterone was 552 ng/dl. Interestingly enough, the Mean was higher in the 55-59 year old than 45-54 year olds. These numbers also clearly show that men in the bottom 10% of testosterone levels all have total Testosterone of less than 500. 

Up until the 1990s, having total testosterone levels of lower than 500 was the “average” only in 70+ year old Men

The historical evidence supports an approximate average  testosterone level of 500 for men even up to age 65-74. . 

This is why TRT clinics generally have considered 500 as the consideration point for a man being a candidate for Testosterone Deficiency. 

The above data is older data from the 1990s. In the last decade average testosterone ranges have changed

In 2017, a new Study Defines Normal Ranges for Testosterone Levels

This study took 9,000 American and European men, looked at their testosterone levels, and crunched the numbers. These numbers were then used as the updated reference range. 

In an insidious bit of statistics, the new “normal” range was notably lower than the old normal range. 

The harmonized normal range for testosterone in a non-obese population of European and American Men, 19-39 years, is 264-916 ng/dL.

For context and comparison, the old range (which did vary somewhat depending on organization) generally defined 300-350 as being low normal, and 1000-1200 ng/dl as high normal.

You see the problems here? 

1. Testosterone levels decline by about 1% every year after age 25. But normal testosterone levels have also declined every year since the 1980s in American men. What is considered “normal” is trending lower year by year.
   
   In 1987-9189, the median testosterone level in men who were ages 45-71 was 501.
   
   In 2002-005, it was 391.
   
   Again, this decline in testosterone levels is independent of normal aging. The 45 year old men who are testosterone deficient in 2022 quite likely had “low normal” levels when they were 25, but unless they got tested, they have no idea what their levels actually were.
   
   
   

2.  Based on historical and current data, we can infer that the lower your testosterone levels are when you are young, the lower they will inevitably be as you age. If your levels in your early 20s right now and are already “median” to low normal then, you need to prioritize getting those levels UP.
   
   Statistically, 1 in 5 teenagers and young men under the age of 24 are Testosterone deficient.
   
   

3. The overwhelming majority of primary care doctors will never actually look at historical ranges, means, medians, age brackets, or standard deviations. They will look at the range, and if you are in “normal range”, you are FINE. And that is it. End of discussion.
   
   

4. This new reference range then is based on data from men who in all probability had LOWER testosterone than the average man from 30, 20, even 10 years ago. So we are making up new numbers taken from low testosterone men, and calling that “Normal”. 

Rather than address the testosterone deficiency, Big Medicine elected to simply lower the standard ranges to accommodate the decline. 

AJACs Bro Perspective-Most Primary Care doctors do not know Shit about fuck when it comes to testosterone. And they don't even lift.  There is a distinct probability they will discourage you from getting your testosterone levels tested, you will be told there is no point to doing this, and in the event you do get the blood tests done, they will tell you your testosterone is normal unless your total testosterone is under 200 and you explicitly state your penis does not work, you cannot get an erection, and you feel depressed. And even then, you will probably be discouraged away from TRT, and pushed towards Viagra or Cialis. 

You will also be told TRT causes cancer, prostate cancer, cardiovascular risk, makes you permanently infertile, and may even be told it doesn't make that much of a difference (all of this is clinical grade dogshit as we will get to later) 

You can call bullshit that this never happens, but the above encapsulates the experiences of hundreds of men from over a decade of suggesting to clients ``you should ask your doctor about getting your hormones checked”.  Maybe 1 in 4 doctors is open to the idea and has useful advice for the patient and can explain what the numbers even mean beyond “they’re in normal range, you are fine”. 

5) Total Testosterone vs Free Testosterone, and How It All Gets Measured

I get the question weekly from Men who have their testosterone levels, and then contact me asking “what do these numbers mean?”

By this point, you should have an understanding that testosterone levels are measured within a given range, and where you fall within that range relative to your age is what matters.

In America, the most popular way to measure testosterone is using a total testosterone test, which is measured  in nanograms per deciliter. This is shown as ng/dl.

Total Testosterone

This is basically all the testosterone molecules floating in the blood at any given time. This includes bound and unbound testosterone molecules. Bound testosterone means the testosterone molecule is biochemically attached to sex hormone binding globulin (SHBG), albumin, or cortisol.

Your total testosterone will be compared to the reference range, which will likely have 200-300 as the low end, and 900-1100 as the high end.

Under that there is no completely standardized exact reference range that is universally used everywhere. But they are all highly similar, so it does not matter. How your doctor interprets it matters much more. 

Free Testosterone

At any given time, only 1-2% of the testosterone in your body is “bioavailable”, meaning it is unbound and can act on any androgen receptor anywhere in the body. It is this free testosterone that drives the anabolic effects of muscle building and tissue regeneration. 

This bioavailable testosterone is measured as “Free Testosterone”.

This measurement can be confusing, because it is sometimes measured differently from total testosterone. It can be shown as ng/dl, or pg/ml, or nmol/L.

The standard ranges also vary much more than that total testosterone range. To simplify though, higher Free T is always better. Whatever your particular range your blood test uses, you want your Free T levels to be in the middle of the range or higher.

The range I see most often in the USA:

46-224 pg/ml.

How do you Know if Free Testosterone is Low?

Unlike Total T, Free T is a little less clear due to the variety of ranges used. Whatever the numerical range on your report, low Free T will usually be regarded as being in the bottom quarter of the given range (or below the range entirely if your free T is extremely low)

I suggest getting your blood work done through Discount Labs, as their tests make these numbers much  more clear. (affiliate link) 

Both Total and Free Testosterone are important, but they must be understood in context. 

-If you have medium to high total testosterone levels, it is likely that your Free testosterone will be normal as well. (medium being defined as 500 and above) 

Occasionally you can have men with healthy testosterone levels, but their FREE testosterone is LOW. When free testosterone is low, SHBG will be elevated.

In this situation, TRT is definitely NOT the answer. SHBG can be lowered through supplementation (Boron, Magnesium, Stinging Nettle root can all have SHBG reducing effects). 

-In contrast, if your FREE testosterone is high, it is unlikely you need TRT, even if your Total Testosterone is not exceptionally High along with it.


In Europe, the measurements are shown differently 

Total testosterone and other blood tests are often measured as nanomoles per liter, nmol/L.

This chart shows both ways of measuring.



This is not a completely different test, it's simply a different way of measuring. If you use the metric system, you should be familiar with powers of 10 and know that numbers can be converted up or down to different units.

You can convert nmol/L to ng/dl (along with a number of other metric measurements) using this handy online calculator.

Dont be helpless people


6) How Does TRT Work? (Prescription and Usage) 

Before we dive into this, I want to dispel some common confusion, and answer the question “is TRT steroids?” 

This is something of a semantic argument . There is not any such thing as “TRT testosterone” and “steroid testosterone”.  They are not magically different. Testosterone is defined as an Anabolic Steroid. You are raising your levels through external (exogenous) means. 

Typically in testosterone treatment you will be given testosterone in the form of injections, gels, or creams.

The injectable version of testosterone is no different than what a man would use during a “steroid” cycle. The difference is in the DOSAGE.

A typical TRT dosage given as an injection  is generally between 100-200mg a week. A “steroid” cycle of Testosterone is typically 500mg weekly,  with dosage up to 1000mg a week being common among hardcore bodybuilders. In addition there are other anabolic compounds that will be taken. 

So while you are using anabolic steroids, your dose is likely to be 1/10 to 1/5th of what a bodybuilder would use. 

Does being on TRT mean you are on “steroids” then? 

Yes or No, depending on who you ask. To repeat, it's a Semantic argument. 

This said, if the idea of using sTerOiDs is horrifying to you and triggering, please stop reading and Fuck Off.

I have zero interest in making a moral argument to overcome your bitch ass sensibilities surrounding “fairness” and what is “natural”.  I cannot help that you are naturally a simpering bitch. Not worth my time. 

The Primary Purpose of Testosterone Replacement Therapy is to Optimize Your HEALTH through optimizing your testosterone levels. 

This is the major difference between steroid-level dosages and TRT dosages. 

On TRT, the goal is to elevate your testosterone level to high normal ranges. A responsible and informed physician will typically seek to get total T-levels above 700 and usually no more than 1200+, which is the range where Men experience a noticeable difference in energy, well being, libido, and the other aforementioned qualities.

Some doctors will allow patients to venture close to the 1500 range. While you will likely enjoy increased muscle building and strength and fat loss effects, at those levels you may begin experiencing unwanted side effects (high blood pressure, elevated LDL, elevated Red blood cell count, acne, hair loss, etc).

A TRT dosage is only as High as NECESSARY to restore what your body is no longer producing and take you into a healthy high normal range.

This range is usually defined as 700-1100 (give or take 100 points).

A Bodybuilder does not care about “health”, their primary motivation is building as much muscle as possible. Their supraphysiological dosages are thus much higher than what a responsible TRT dose would be.

Their health suffers accordingly, bodybuilders dying young has been a phenomenon since the 1990s.

So now that we got that out of the way, we circle back to how TRT Prescriptions Work in Practice. 

If you live in the United States, you cannot simply walk into your doctor's office and ask for testosterone. If you live in Mexico or other Latin American countries (and much of Asia as well) you can readily purchase testosterone and other anabolics over the counter, but let's pretend everyone reading  is American for the time being. 

To Qualify for TRT, you Need to be showing Symptoms of Low T

Typical symptoms are

-Chronically Low energy and lack of motivation
-Increased fatigue
-Anxiety and low-grade depression
-Lack of libido
-Weak to no erection, or inability to sustain an erection
-Muscle weakness and inability to build strength and muscle
-Slower recovery from physical activity

Feeling Unmotivated or Having Low Energy does NOT automatically mean you have Low T

I have frequently had young men in their 20s contact me thinking they need TRT. They say they have low energy, lack motivation, and believe they are not getting results in the gym.

I always tell them to get tested, otherwise it's all speculation. I'd estimate that at least 2/3rds of the time, their testosterone levels are NORMAL.

They are not high normal 900+, but their T-levels will be in the 500 range or higher. 

Their issues are not their hormones, but their mindset and lack of discipline. Following a program, eating healthy, applying themselves to a Mission, competing…they have numerous areas of life that could be improved and would elevate their natural testosterone production. 

If you suspect you are Hypogonadal, you need to be showing symptoms for at least 6 months, and have Low T levels on a Blood test

How low is low? As you’ve learned, this depends on your doctor.

In Anti-aging medicine, testosterone levels about 700 are considered optimal, and 500 is the threshold for being considered a candidate for TRT.

Below 400 though, and most any Anti-aging/TRT clinic would likely give you a prescription. 

At the 400-500 range, you could conceivably improve your T production through natural means. For men under the age of 30, I ALWAYS recommend using natural and supplemental means to raise testosterone. TRT should be a last resort only if you are suffering and other interventions have not worked.

I have an entire article on this subject.

You Can Ask Your Doctor for a Blood Test without Showing Symptoms…

But do not insinuate that you hope your levels are low so you can get TRT.

Be very clear that you want to be informed about your internal health. Whether your doctor accepts your request will be hit or miss. As said before, doctors are often unwilling to order the tests at all. If that's the case, you will need to pay for them yourself out of pocket. You do NOT need a prescription from a doctor to get blood tests done. 

Moving, You go to your doctor, express you have symptoms of Low-T, and they order you a blood test.

The Blood test at minimum will include total testosterone. It may not include free testosterone, this you would need to ask for.

It MAY include Cholesterol levels, triglycerides, SHBG, estradiol, and FSH. Your doctor may elect to order a number of tests. Or they may not.

As you will inevitably discover, there is No standard procedure of practice

Some primary care doctors may send you to an endocrinologist, some will not. Some may refer you to an anti-aging clinic. Some will not. Often they will order the tests themselves, or you will be referred out.

You will Need to be Your Own Best Advocate for Treatment

At minimum, you need to know your total testosterone, free testosterone, and SHBG. If total is low, or SHBG is high and free is low, or even if all 3 are low, you will be given enough information to figure out next steps.

Side Note-How to Order Blood Test Yourselves

In Over 30 US states, you can get blood tests done without seeing a doctor in person. The best lab network that I personally use and recommend is Discount Labs. 

The Lab Test you will want to order is the Testosterone Free, Bioavailable, and Total Panel.

FYI, that is an affiliate link.

If you live in a state where Discount labs is not available, you will need to find a doctor that is willing to work with you. Good Luck

FInally, your lab test comes back. Your total testosterone is LOW, say under 300. You have had symptoms of LOW T for Months. 

Now what? 

Depending on your numbers, and depending on the doctor, different recommendations will be made. 

1. Testosterone Gels-These gels are very popular and easy to apply, and they have good clinical and anecdotal data in raising T levels to high normal range. They come in different concentrations. The first generation gels were very irritating to the skin, the new ones are not. This method is not as precise as injections because you have to control how much gel you pump out and apply to the skin. Usually the gel is applied to the shoulders and upper torso. The gel can also be spread by skin to skin contact, so do not apply this to your body and then hug your wife or girlfriend bare chested. 
   
   

2. Testosterone Injections-This means using needles. Traditionally injections were done once a week, and they are self administered. Injections are usually done in the glutes, although in theory you could inject any muscular area of the body.
   
   The needles used for these injections can be quite small, and learning how to inject yourself is quite easy, despite the fear mongering around it.
   
   In current practice, injections are best done twice a week to mimic a more natural rise and fall of testosterone. Depending on the type of testosterone injected, injections could be every other day
   
   

3. Testosterone Creams-this is a relatively new form of application. It is a custom made compounding cream applied directly to the Scrotum. Yes, you are putting lotion on your balls basically.
   
   This application yields the most “natural” testosterone levels and works very fast, but for obvious reasons many men would rather inject 1-2x weekly rather than be lotioning their ball sack daily. Regardless, it's safe and effective.
   
   

Woohoo, You are on TRT! What Does being on TRT Feel Like? 

FYI, this is NOT based on any first hand experience. This is a compilation of my past clients that have been on TRT, and how they described it.

When you do begin TRT, you can look forward to feeling better relatively soon, but temper your expectations.

Reality check, you are taking a low dose of testosterone to restore high normal values, not give you 10x the testosterone of a normal man.

What is typically noticed within a few days is mood, confidence, and your general sense of wellbeing will improve. Sex drive will increase, and erection quality will likely improve as well.

Within a few weeks, you will notice that you are getting stronger in the gym, and probably experience some mild to moderate level of lean muscle gain (depending on your current level of fitness). Bodyfat will probably decrease as well, assuming you are eating clean and doing cardio.

Some men may notice increased hair growth, or increased hair loss. This is individual and largely genetic. Hair loss can be controlled and mitigated (although that's a different topic for another article). 

The biggest changes are typically more mental than simply physical, you FEEL better, happier, and that masculine sense of optimism that was missing has probably returned.  

7) The Most Common TRT Questions

So…how do I get TRT?? Can I buy it somewhere??

If you are asking this, I'm assuming you didn't read anything the article said and are an imbecile.

Could I just get testosterone and inject myself and do my own TRT?

The legality of this aside, I strongly DO NOT recommend trying to figure out your own hormones without medical supervision and blood tests.

The facts of that matter is that getting “dialed in” on TRT is not an overnight experience. To again reference past points, it will take a few weeks to notice effects, fluctuations in estrogen are common, you WILL  need to get bloodwork done regularly to make sure all your numbers are in healthy range, and until you become familiar with terminology and have a basic 101 understanding of the science involved, the whole process is going to be unknown and somewhat intimidating. Working with an experienced physician makes it all much easier.




Do I need to take Anti-estrogens if I'm on TRT?

You DON'T. In the past 5 years, the evidence has demonstrated that anti-estrogens are detrimental to cardiovascular health, and the usage of them to prevent gynecomastia is outweighed by their negative effects on heart health. It's still common practice to prescribe aromatase-inhibitors, but I would not recommend them.

This no doubt will cause confusion, as conventional practice for the last 30 years has led men to believe that their estrogen levels could spike, they could get gynecomastia, and that estrogen in general is BAD and must be avoided at all costs.

All of these beliefs have been proven largely untrue.

The Truth About Estrogen When using Therapeutic Testosterone


Will I get Gynecomastia (bitch tits) if I take TRT?

About half of men are predisposed to Gyno. This could simply be gaining weight in the chest area and getting puffy looking nipples, to the development of full on breast tissue that is swollen, itchy, and painful.

Whether you get Gyno or not is entirely genetic. Ive known hardcore bodybuilders who used anabolic steroids for years, and never had gyno.

I've known natural trainees who had gyno simply from being overweight when they were young and it led to the dreaded “bitch tits”.

While using anabolic hormones can potentially lead to Gyno, whether you experience it or not is genetically determined. 

For many decades, it was assumed that Gyno could be controlled simply by using AIs (aromatase inhibitors)  and SERMS (Selective Estrogen Receptor Modulators).

The issue with this is that GYNO can be caused by a multitude of factors (stress hormones, obesity, hormonal fluctuations), and using estrogen blockers does not “cure” gyno. You have to use these estrogen suppressing medications for forever, which have extremely detrimental effects on your health, and as soon as you get off them, the risk of Gyno returns.

The only way to “cure” gyno is to have the breast tissue surgically removed entirely.

Watch this Video by Jay Campbell for the TRUTH about Gynecomastia


Will my Hair fall out if I'm on TRT?

This is highly genetic and lifestyle driven. If you are 40+ and have not experienced any serious hair loss, it's likely you won't have to worry about hair loss from TRT. 

If you started losing your hair at 20 though…yes, TRT is likely to speed that up.

I would suggest watching Derek's videos (More Plates More Dates) on what can be done to prevent hair loss while using TRT.

Will my Balls Shrink if I'm On TRT?

Yes, there will be testicular atrophy. That is a side effect of exogenous testosterone. This can be counteracted with HCG (and HCG and TRT are popular to take together), but I would say quite bluntly that 

1. What is more important to you? The size of your scrotum? Or having a Dick and a Brain and Body that is optimized?

2. No woman cares about the size of your balls. They do care about the strength of your dick and if you can get it up and keep it up. 

Will I roid rage on TRT? 

No. You are likely to feel increased positivity and enjoyment from socializing versus being low T and estrogenic.

Roid rage is largely a media myth, and the aggressive irritability that supposedly happens is something that is entirely anecdotal and exists only in the realm of the most extreme steroid users taking multiple grams of multiple compounds. 

I’m 21/22/23/24 etc and I think my testosterone is Low, Can I get TRT???

Very unlikely unless your total levels were sub 300 and natural interventions in lifestyle change did absolutely nothing. It's highly probable you can increase your natural production without TRT.

Read 50 Ways to Naturally Increase Testosterone

I'm scared of needles, what other choices do I have? 

As already mentioned, testosterone gels and creams exist, and they usually work as well as testosterone injections.

And as said prior, testosterone injections are quite easy to administer. They are done intramuscular (into muscle) or subcutaneously (into fatty dermal layers of the skin), you can often use insulin needles (which are very small), and whatever irrational fear you have about it, the actual experience 

Will I get acne on TRT?

Acne is probably the most common side effect experienced by men who used anabolic steroids, whether it be for TRT doses or supraphysiological doses.

The possibility of getting acne depends on your genetic predisposition for acne, as well as your diet and overall lifestyle.

By my bro observations, whether someone gets acne or not seems to fall under a Bell curve distribution. Some men never get it, some men do, and some men get it really bad. If you are already predisposed for acne, it's possible that TRT could cause it to flare up.

That said, the severity of the acne tends to correspond with the dosages. The worst acne breakouts I've seen are in heavy steroid users who are also using estrogen suppressors. My bro theory is that many of the skin issues are due to the blocking of estrogen, which dysregulates the testosterone-estrogen balance.

A TRT dosage is simply too low to cause serious acne side effects in the majority of men. If there are some breakouts, they usually subside when the body adjusts to TRT and your estrogen levels stabilize, and your skin health usually improves.

You may experience some small breakouts, but it is easily manageable. I have not personally or professionally known any man on TRT that experienced severe breakouts.

I would also argue that diet and hygiene and skincare play a major role. If you eat an optimized diet of non-inflammatory foods, and you shower regularly and use a good skin cleanser, it's unlikely you are going to experience massive bacne.

Will TRT give me Prostate Cancer? And a Heart attack? My doctor said I’ll get cancer and a heart attack. And DIE.

There is always a dramatic reaction whenever testosterone or anabolics in general are brought up in any public forum. The public has been misled for years that anabolics are extremely risky, they cause roid rage, and you’ll die from them within a short period of time. Steroids apparently are made by criminals capturing demons in hell and extracting their blood to turn men into muscle bound psychos with high blood pressure (Honestly demon blood would be cool as hell, but that is besides the point).

My point being, the emotional reactions people have are rarely (if ever) grounded in factual evidence.

Relative to TRT and the Therapeutic use of testosterone, TRT is far safer than people believe, and many of the supposed risks surrounding its usage have never been conclusively proven or even supported by the actual medical data. 

The confusion surrounding TRT and Heart health is similar to the confusion surrounding TRT and Prostate health, it is applying monocausal thinking to a polycausal problem set. 

Or said more simply,

Health is complicated, and there are multiple factors that affect things. If you don't account for this, your studies and your evidence are probably not going to be very useful, and could be very misleading, 

Based on the current medical evidence, this “bad for you” argument is harshly contradicted by the following points of research that

-Testosterone DEFICIENCY increases likelihood of metabolic disease, diabetes, and cardiovascular risk.

-Testosterone improves metabolic health and insulin sensitivity in people with metabolic syndrome and diabetes

-There is no evidence that Testosterone therapy causes prostate cancer

-Testosterone CAN be safely used to treat men who are hypogonadal and have prostate cancer 

-Testosterone deficiency is a risk factor for cardiovascular disease 1

-testosterone deficiency is a risk factor for cardiovascular disease 2

-Testosterone deficiency is a risk factor for cardiovascular disease 3

I could keep going with this for a while. One can say I'm cherry picking studies, but all of these studies are from the past 10 years, and this is not an exhaustive list by any means. 

The overall consensus is clear that the past fear-mongering of TRT being a causative agent of heart attacks and prostate cancer is largely unfounded, and the evidence contextually suggests almost the exact opposite; TRT is safe to use and can improve both of these conditions.

All of the most recent evidence of the past decade either renders Null the arguments of therapeutic testosterone being dangerous and high risk. 

Can I stop TRT? Or do I need to be on it for Life? 

TRT is a lifelong treatment. It is not something you do temporarily. If you have legitimate medical need for TRT, it's because your body is NOT producing sufficient testosterone and you must replace what you are missing by exogenous supplementation. 

I am sure there will be questions as to “why not try to raise your levels naturally?”, and I AGREE.

You should try to raise your levels naturally, but your ability to raise your endogenous production is not unlimited, and if that does not work, then TRT is your best and only option for increasing your testosterone levels. 

If the idea of being on TRT for life is distasteful to you, so it is. Your health decisions are ultimately your own.

Should I go on TRT if I am overweight/obese?

One of the major issues with prescribing TRT and its associated risks is whether the men in need of it are HEALTHY to begin with.

There are multiple confounding factors at play, the main ones being

-men are who are obese are at higher risk for cardiovacular events

-men with high blood pressure 

-men who do not exercise are at higher risk

But these men also are MORE likely to be testosterone deficient.

Based on the current evidence, testosterone therapy CAN be safe, but your individual risk profile needs to be assessed. If you are severely obese, losing bodyfat first is probably advisable before embarking on TRT. 

Does TRT make you Infertile forever? Will I be shooting blanks and never be able to have children?

No. This is another myth that the public has been misled about for years.

Speaking personally, I've had a number of friends who were on supraphysiological doses of testosterone and other steroids, and they inadvertently got their wives or girlfriends pregnant.

This directly defies the idea that exogenous testosterone cancels you out entirely.

That said, do not take that to mean that TRT keeps you fertile (clearly it does not) or isn't a big deal. 

Taking exogenous testosterone does MOSTLY shutdown sperm production, but not entirely.

But this shutdown is not permanent. Fertility can be restored through the usage of HCG (or by simply going off TRT entirely)

TRT also has different effects on different men. Sperm count, sperm motility, and sperm morphology are all different factors.

Most men their sperm count simply declines, but other men their sperm's ability to swim, or the structure of the sperm itself, is affected.

If you are on TRT and you decide you want to have kids, you need to get your sperm tested. Data>Speculation.

HCG is usually the first course of treatment.

HCG increases sperm production, even while on TRT

Taking HCG and TRT together is popular for this reason.

If taking HCG is not enough, its likely a doctor would advise you to go off of TRT entirely, to allow your natural production to fully takeover

Even the Most HARDCORE steroid users can restore their fertility 

Dave Palumbo has an excellent video on this. Dave was a hardcore bodybuilder for years, and today has 3 children. 

Obviously he is not a physician, but this is one area of medicine where the Bros have more insight and anecdotal evidence than the clinicians do. 

I started taking TRT but now my blood pressure went up and I'm not getting lean how I thought I would and my doctor is concerned saying I need to stop, why did this happen? 

First question: ARE YOU WORKING OUT AND EATING CLEAN? 

For reasons unknown to me, there is always a segment of men who do not lift weights or workout regularly, do not do cardio, do not eat a healthy diet…but they decide to use testosterone (whether it be therapeutic or supraphysiological).

And then they are surprised when they dont turn into Captain America. It is baffling.

My good friend Jay Campbell has discussed this many times, and I'm going to roughly paraphrase him.

If you want to maximize the optimisation effects of TRT, you should be

-Eating a whole foods, nutritious diet 

-Lifting weights regularly and training to get stronger 

-Doing regular cardio, especially as you age

If you are not doing any of that, and then you are surprised that TRT does not instantaneously transform your body, you are fucking up.

Second question: Are you having blood work done and keeping your testosterone within healthy high normal levels, or are you taking too high of a dose? 

This is why regular blood work is needed.. If your dosage of T is too high, YES, it may elevate biomarkers like blood pressure or LDL holesterol.

Getting the dosage right is critical. The goal is to optimize, not dose to excess. Start conservative with your dosage, be it injectables, gels, or creams.

Third question: are you taking an AI (aromatase inhibitor)

AIs are notorious for making men feel like shit while also wrecking HDL levels and have an overall negative effect on cardiovascular markers.

To self-reference again: You should not be immediately blocking estrogen when you start TRT

8) Recommended Resources

• To get blood tests done and determine your current hormone levels
  
  Discount Labs Testosterone Panel
  
  

• To learn more about testosterone therapy in depth, read the TOT Bible, written by Jay Campbell
  
  Watch Jays Videos on Youtube as Well
  
  

• To increase natural testosterone production through herbal supplementation, use Mike Mahler's Aggressive Strength Testosterone Booster