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Definitive Guide to Free Testosterone Levels pg/ml by Age

Definitive Guide to Free Testosterone Levels pg/ml by Age

Posted by Leonard Shemtob on Mar 15, 2024

Are you interested in learning about testosterone and how it changes with age?

If so, you've come to the right place to learn more about this intriguing topic.

In this guide, we'll explore the fascinating world of testosterone and discover how it transitions throughout different life stages.

Giving you the lowdown on everything from what it is, what it does, how it works, and how it changes as you get older.

Gear up for a captivating adventure into the world of this powerful hormone!

Short Summary:

  • A comprehensive guide to understanding testosterone and its vital role in the body.
  • Insights into how testosterone levels change with age and the factors that can impact these levels.
  • Recommendations for natural testosterone boosters like to support optimal testosterone levels.
  • Buy the Best Natural Test Booster and feel the difference in your health, performance, and sex drive!
Related Reads:

What is Testosterone?

Testosterone is a hormone that goes beyond muscle building, influencing various facets of our physiology. This crucial hormone plays a significant role in our bodies, especially for adult males.

Testosterone is produced in the testicles for adult males and can play a significant role in:

  • Puberty: Testosterone is what turns boys into men, literally. It kicks off puberty, causing all those "manly" changes like a deeper voice and hair growth.
  • Muscle Mass and Strength: Looking to build more muscle mass? Testosterone is your go-to guy, helping to increase muscle mass and maintain strength.
  • Keeping Your Bones Strong: It's not just all about muscles; testosterone also helps in keeping your bones strong and sturdy.
  • Enhancing Your Mood: Testosterone also plays a vital role in maintaining a positive mood and sense of well-being. It can help boost your mood and keep you feeling energized.
  • Revving Up Your Sex Drive: It's the driving force behind your libido, keeping your desires alive and kicking.

Understanding Testosterone Levels

When it involves measuring your levels of testosterone, there are a few key terms you should know:

  • Nanograms per Deciliter (ng/dL): This is the standard unit of measurement for testosterone levels in the blood. It indicates how many nanograms of testosterone are present in one deciliter of blood.
  • Picograms per Milliliter (pg/mL): This is another unit of measurement used for testosterone levels, especially for free testosterone. It indicates how many picograms of testosterone are present in one milliliter of blood. A picogram equals one-trillionth of a gram.
  • Testosterone Deficiency: Also known as hypogonadism, this condition occurs when the body doesn't produce enough testosterone. Leading to symptoms like fatigue, low libido, and muscle loss.
  • Free Testosterone: This refers to the fraction of testosterone that is not bound to proteins in the blood and is available for the body to use.
  • Bioavailable Testosterone: This includes free testosterone plus the testosterone that is weakly bound to albumin. Bioavailable testosterone is considered available for use by the body's tissues.
  • Total Testosterone: This measures the total amount of testosterone in the blood, including both bound and unbound testosterone.
  • Sex Hormone Binding Globulin: SHBG is a protein that binds to testosterone in the blood. Affecting the amount of bioavailable testosterone.

What Happens To Testosterone Levels As We Age?

As the years roll by, testosterone levels in men tend to slowly decline. While its a natural part of aging, it can mess with your muscle mass, energy levels, and even your libido.

Here's the lowdown on what happens:

  • Younger Men (20s to 30s): You're at your peak, with high testosterone levels keeping you energetic and strong.
  • Middle Aged Men (30s to 40s): This is usually when the decline begins. You might start noticing a decrease in your sex drive and muscle mass.
  • Older Men (40s to 50+): This is when more significant changes begin to occur. Your testosterone levels drop more, leading to symptoms like weight gain, lower energy, and a dwindling sex drive.

Testosterone Levels by Age Chart

Here is a chart illustrating the average total and free testosterone levels across different age groups:

Age Group Average Total Testosterone (ng/dL) Average Free Testosterone (pg/mL)
20-29 years 630 ng/dL - 700 ng/dL 18 pg/mL - 25 pg/mL
30-39 years 600 ng/dL - 670 ng/dL 15 pg/mL - 22 pg/mL
40-49 years 500 ng/dL - 550 ng/dL 13 pg/mL - 20 pg/mL
50-59 years 400 ng/dL - 450 ng/dL 11 pg/mL - 17 pg/mL
60-69 years 300 ng/dL - 350 ng/dL 9 pg/mL - 15 pg/mL
70-79 years 200 ng/dL - 250 ng/dL 7 pg/mL - 13 pg/mL
80+ years 100 ng/dL - 150 ng/dL 5 pg/mL - 10 pg/mL

Boosting Testosterone Levels Naturally

If you're looking to give your testosterone levels a natural boost, check out these awesome products:

Sergeant Steel by Assault Labs

Sergeant Steel by Assault Labs

Sergeant Steel by Assault Labs is like the superhero of testosterone boosters. Featuring 16 potent ingredients designed to increase your testosterone levels and help you feel like a whole new man.

Key Ingredients:

  • D-Aspartic Acid
  • Fenugreek Extract
  • Ashwagandha
  • LJ100 (Tongkat Ali)
  • Tribulus
  • Maca
  • L-Dopa
  • Shilajit
  • Zinc & Magnesium

M-Test by Competitive Edge Labs

M-Test by Competitive Edge Labs

M-Test by CEL is your go-to for a comprehensive testosterone boosting formula. It uses clinically tested ingredients to support increases in free and total testosterone levels.

Key Ingredients:

DAA Max by Vital Alchemy

DAA Max by Vital Alchemy

DAA Max by Vital Alchemy is a simple yet powerful testosterone booster. It contains pure D-Aspartic Acid at effective doses. DAA is a proven ingredient that can significantly increase free testosterone levels in just a few weeks.

Key Ingredients:

To Wrap Things Up

Having optimal Testosterone levels for men is a huge deal.

Keeping your levels in check is important for your overall health and well-being.

If you're looking to naturally boost your testosterone levels, give Sergeant Steel, M Test, or DAA Max a shot.

They are effective and could be exactly what you need to feel your best.

So, why not give them a try and see if they can help you tap into the full potential of your body's testosterone production?

Written and Sponsored by Leonard Shemtob

Leonard Shemtob is President of Strong Supplements. Leonard has been in the supplement space for over 20 years, specializing in fitness supplements and nutrition. Leonard appears on many podcasts, written over 100 articles about supplements and has studied nutrition, supplementation and bodybuilding. 

Leonard's articles have been published in many top publications around the web. Leonard enjoys weight training, playing basketball and yoga, and also enjoys hiking. In his free time he studies and works on improving himself. For more detailed information, visit his official blog.

Testosterone FAQs

The normal range for free testosterone levels in adult males is typically between 5.0 to 21.0 pg/ml.
You can increase your testosterone levels naturally through a balanced diet, regular exercise, sufficient sleep, and stress management. Testosterone boosting supplements such as those mentioned above in this article can also greatly help.
Symptoms of low testosterone include fatigue, decreased libido, weight gain, and loss of muscle mass.
Getting a blood test would be wise if you're experiencing any symptoms of low testosterone. Consider getting your levels checked as part of your annual health check-up with your doctor, especially as you get older.
Yes, women can also have low testosterone levels, which can affect their libido, energy levels, and bone health.
Different health problems can change how much testosterone your body produces. For example, being overweight, having diabetes, or other long-term illnesses can contribute to lower testosterone levels.

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