Male Hormones

This test is for men who want to better understand their hormonal balance and how it may affect their lifestyle and overall health. Measuring levels of free testosterone, SHBG, cortisol and estradiol can help identify hormonal imbalances that may be affecting weight, mood, muscle mass, energy levels, libido and other bodily functions. This test is especially useful for individuals with symptoms such as low energy, decreased libido or mood disorders.

• Free testosterone is the amount of testosterone that circulates freely in the body, not bound to proteins. It is the biologically active form of testosterone that can be used immediately by the body. Free testosterone is crucial for bone density, libido, body fat distribution, and support of muscle mass. Testosterone plays a vital role in sperm production, healthy sex drive, and maintaining muscle mass and strength. Low testosterone levels can result in lack of energy, fatigue, hair loss, low libido, erectile dysfunction, anxiety/depression, and increased body fat.
• SHBG (Sex Hormone Binding Globulin) is a protein that binds to sex hormones, including testosterone and estradiol, regulating the amount of these hormones that are available for use by the body. High levels of SHBG can decrease the amount of free testosterone available, while low levels may indicate excess free testosterone. Measuring SHBG levels helps assess hormonal imbalances and the availability of free testosterone, influencing hormone regulation, mood, weight management, and libido.
• Cortisol is a hormone that helps regulate metabolism, stress response, and immune function. Abnormal cortisol levels may be linked to conditions such as chronic stress or other medical conditions. Cortisol plays a key role in the body’s ability to respond to stress, and unregulated levels can negatively affect your energy, mood, and health.
• Estradiol is the most common form of estrogen, a sex hormone that, although more prevalent in women, also plays important roles in men, including regulating sexual function, bone health, and maintaining cardiovascular function. Abnormal levels of estradiol can affect fertility, muscle mass, and body fat distribution.