Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Reference Guide
  /  
Bioavailable Testosterone
Sign up free to test for 
Bioavailable Testosterone
.
One login for 30+ lab companies.

Bioavailable Testosterone

What's 
Bioavailable Testosterone
?
Bioavailable Testosterone, often called "free" testosterone, is the portion of total testosterone that your body can easily use. It's not attached to proteins, unlike most of the testosterone in your body, which means it can actively impact your body's functions. This hormone is mainly produced in men's testes and in smaller amounts in women's ovaries. It plays a crucial role in many bodily functions, such as muscle mass and strength, bone density, and sexual function. In short, bioavailable testosterone is the active part of the total testosterone that your body can use to maintain and control these essential functions.
If Your Levels Are High
Having higher than normal bioavailable testosterone levels might mean your body is making more of this hormone than it usually needs. Various factors could be causing this, such as your lifestyle, the foods you eat, or certain medications like anabolic steroids, which are sometimes used to build muscle. In women, conditions like polycystic ovary syndrome (PCOS) and in men, certain testicular issues could also lead to increased bioavailable testosterone. It's important to remember that stress, not getting enough sleep, and being overweight can also throw off your hormone balance, possibly causing higher testosterone levels.
Symptoms of High Levels
Symptoms of high levels of Bioavailable Testosterone may include increased muscle mass, excessive body hair growth, acne, aggressive or irritable behavior, and in women, irregular menstrual cycles.
If Your Levels are Low
If your bioavailable testosterone levels are lower than normal, it means your body might not be making enough of this important hormone. This can happen for various reasons, such as getting older, dealing with a long-term illness, or taking certain medications. In some cases, it could be a sign of hypogonadism, which is when your body doesn't produce enough sex hormones. For women, low levels might be linked to menopause or polycystic ovary syndrome (PCOS). Everyday factors like eating poorly, not exercising enough, and feeling stressed out can also play a role in lowering your bioavailable testosterone levels.
Symptoms of Low Levels
Symptoms of low levels of Bioavailable Testosterone may include fatigue, decreased muscle mass and strength, low sex drive, difficulty with erection in men, and irregular menstrual cycles in women.

Hey providers! 👋 Join us for Fullscript Forward, a free virtual Health & Tech Summit on Friday, June 13, designed to help you level up your care with smarter tools, sharper insights, and cutting-edge strategies. Whether you're diving deeper into women’s health, optimizing supplement protocols, improving patient outcomes with adherence tools, or staying ahead with the latest in labs and diagnostics, this summit is built to support your clinical expertise and practice growth. Register Today!

Register Here

Test for

Bioavailable Testosterone

Order, track, and receive results from 30+ labs in one place.