What Does

What Does TRT Do?

Get answers to pressing questions like “what is testosterone replacement therapy?” and “what does TRT do?” here.

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TRT Overview

TRT stands for testosterone replacement therapy. It’s also sometimes called androgen replacement therapy. What does TRT do? It’s primarily used to treat low testosterone (T) levels, which can occur with age or as a result of a medical condition.

Testosterone, a vital hormone in men, plays a significant role in maintaining muscle mass, bone density, red blood cell production, and sexual function.
What does TRT do?

Role of TRT

When your body fails to produce sufficient testosterone, TRT steps in to compensate for the deficiency. So, what does TRT do? By providing your body with supplemental testosterone, TRT aims to bring your hormone levels back into a normal range, alleviating symptoms associated with low testosterone and improving your overall well-being.

TRT Forms

TRT comes in various forms, each with its own unique method of administration. This diversity allows you and your healthcare provider to choose the most suitable option based on your lifestyle and preferences. The main forms of TRT include injections, patches, gels, and pellets.

When is TRT Best Utilized?

TRT is a safe and effective option for men with low testosterone levels. However, it may not be the right choice for everyone. While TRT can offer numerous health benefits, not all men require or will benefit from treatment.


Before considering TRT, a thorough evaluation by a healthcare professional is necessary to determine if you have low testosterone. What does a TRT do when it comes to diagnosing? Blood tests, physical examinations, and an assessment of your symptoms will help establish whether TRT is suitable for you. Keep in mind that some individuals with low testosterone levels may not require treatment if they are asymptomatic or if the risks of therapy outweigh the potential benefits.

Treatment Initiation

In general, it is best to start treatment when you are experiencing persistent symptoms that negatively affect your quality of life and have been diagnosed with low testosterone. Delaying treatment may lead to a worsening of symptoms and increased health risks. Starting too soon without proper evaluation may expose you to unnecessary risks.

Monitoring Treatment

Once you begin TRT, regular monitoring is necessary to ensure that your testosterone levels are within a healthy range. Your healthcare provider will conduct blood tests to monitor your testosterone levels and review any side effects you may be experiencing. They will measure your progress and make any necessary adjustments to the treatment plan accordingly.

Who is TRT For?

Testosterone levels typically peak during adolescence and early adulthood and then gradually decline with age. After the age of 30, you may experience a 1% to 2% decrease in testosterone levels per year. This natural decline is a normal part of the aging process. For some, it may lead to symptoms and health issues that warrant intervention through TRT.1

TRT is most commonly prescribed for middle-aged and older men who are experiencing symptoms related to low testosterone. However, younger men may also require treatment if they have abnormally low testosterone levels due to a medical condition or injury.

Gender Considerations in TRT

TRT is primarily used to treat men with low testosterone levels. While women also produce testosterone, albeit in smaller amounts, they typically do not receive TRT due to the risk of developing masculinizing side effects.
Instead, women with low testosterone levels may be prescribed other hormone therapies specifically designed for women experiencing hormonal imbalances.

Pre-Existing Medical Conditions

In terms of pre-existing medical conditions, what does TRT do? Men with certain health issues should exercise caution with TRT. It may worsen conditions like prostate cancer, untreated sleep apnea, severe lower urinary tract symptoms, and untreated cardiac or liver diseases.

What Does TRT Do to the Mind and Body?

TRT can have positive effects on both physical and mental health. These will be detailed below.

Mental Health and Mood

One of the key areas TRT impacts is mental health. Individuals with low testosterone levels may experience symptoms like depression, anxiety, and irritability. What does a TRT do for mental health and mood? When you undergo TRT, it helps restore hormonal balance and can alleviate these mood-related issues.

Cognitive Function

The relationship between TRT and cognitive function is an area of ongoing research. However, there is evidence to suggest that TRT can have positive effects on certain cognitive aspects. For instance, testosterone has been linked to improved spatial ability, memory, and executive function. When TRT is administered to individuals with low testosterone levels, they may experience enhancements in these cognitive domains.2

Muscle Mass and Strength Improvements

Testosterone plays a role in developing and maintaining lean body mass. Low testosterone levels can lead to a decline in muscle strength and size. TRT helps to restore these levels, allowing for improved muscle synthesis and, consequently, increased muscle mass and strength. This can lead to better physical performance and overall functional capacity, making daily activities easier.3

Bone Density and Fracture Risk Reduction

When testosterone levels are low, bone density can decrease. This increases the risk of fractures and osteoporosis. TRT can help restore hormonal balance, promoting bone remodeling and improving bone mineral density. This reduction in fracture risk can significantly improve the quality of life for individuals, particularly as they age and become more susceptible to bone-related injuries.4

Fat Distribution and Weight Management

Low testosterone levels have been associated with increased body fat, particularly in the abdominal region. TRT can help regulate fat distribution by promoting the breakdown of fat cells and inhibiting their formation. This can lead to leaner body composition and improved body weight management.5

Sexual Function and Libido Enhancement

Testosterone plays a role in sexual function and libido. When testosterone levels are low, it can lead to decreased libido, erectile dysfunction, and other sexual issues. TRT helps restore hormone balance, allowing for improved sexual function and increased feelings of desire.

What Does TRT Do for Overall Wellness?

TRT can positively impact energy levels, heart health, and metabolic health.

Energy Levels and Vitality

What does TRT do for energy levels and vitality? TRT can combat fatigue and a lack of energy, common symptoms of low testosterone levels, by restoring hormonal balance and promoting increased energy levels.

Cardiovascular Health

Testosterone plays a complex role in cardiovascular health. While some studies have suggested a link between TRT and an increased risk of cardiovascular events, more recent research indicates that TRT can positively impact cardiovascular health. For cardiovascular health, what does a TRT do? TRT can improve cholesterol levels, reduce inflammation, and enhance blood flow, contributing to a healthier cardiovascular system.6

Metabolic Health and Diabetes Risk Reduction

Low testosterone levels have been associated with an increased risk of developing metabolic syndrome, a group of conditions that increase the likelihood of developing heart disease, stroke, and type 2 diabetes. In the context of metabolic health, what does TRT do?

TRT can positively impact metabolic health by improving insulin sensitivity, reducing body fat, and increasing lean body mass, reducing the risk of developing diabetes and other metabolic conditions.
What does TRT do?

TRT at Immortal Male

If you find yourself asking, “What does TRT do?”, Immortal Male is here with answers. At Immortal Male, we believe that every man deserves to feel their best, no matter their age or stage of life. Our team of experts specializes in providing safe and effective testosterone replacement therapy (TRT) treatments for men.

Benefits of Choosing Immortal Male

Some potential benefits of choosing Immortal Male for TRT include:
  • Experienced healthcare providers in TRT and related areas. These experts help ensure that patients receive high-quality care.
  • Personalized treatment plans catered to the individual needs and preferences of each patient.
  • Convenient services such as online consultations and home delivery of medications. These services can save patients time and make the treatment process more convenient.


With our telehealth platform, you can access personalized care from the comfort of your own home. We will work with you to create a customized treatment plan and provide ongoing support throughout your journey.

Contact Immortal Male Today

Contact us today to learn more about “what does TRT do” and how TRT can improve your overall wellness and quality of life.

Journal of Clinical Endocrinology and Metabolism

Stephanie T. Page, John K. Amory, F. DuBois Bowman, Bradley D. Anawalt, Alvin M. Matsumoto, William J. Bremner, J. Lisa Tenover, Exogenous Testosterone (T) Alone or with Finasteride Increases Physical Performance, Grip Strength, and Lean Body Mass in Older Men with Low Serum T, The Journal of Clinical Endocrinology & Metabolism, Volume 90, Issue 3, 1 March 2005, Pages 1502–1510, https://doi.org/10.1210/jc.2004-1933B)