Testosterone (free)
Free testosterone refers to the fraction of testosterone in the bloodstream that is not bound to proteins like sex hormone-binding globulin (SHBG) or albumin. Unlike bound testosterone, free testosterone is biologically active and readily available to interact with cells, making it a key indicator of hormonal activity in the body. It plays a vital role in regulating libido, energy levels, muscle strength, and mood in both men and women.
Description
Testing testosterone levels is beneficial for men with symptoms of low testosterone, such as decreased libido and fatigue, and for older men who naturally experience reduced testosterone levels. Women with signs of high testosterone, often associated with conditions like PCOS, can also benefit from testing. Additionally, individuals with symptoms of hormonal imbalances, athletes, bodybuilders, and those undergoing hormone therapy, including transgender individuals, may find testosterone testing useful for managing their health and treatment plans.
Total testosterone measures all testosterone in the blood, including both the testosterone bound to proteins and the free, unbound form. Free testosterone, however, refers only to the small, unbound portion that is biologically active and available for the body to use. While total testosterone gives a general overview, free testosterone is crucial for understanding the hormone’s actual availability for physiological processes.
- Reduced libido
- Erectile dysfunction
- Fatigue
- Difficulty concentrating
- Loss of muscle mass and strength
- Increased body fat
- Decreased bone density
- Mood changes
- Hot flashes
- Decreased body hair
If your testosterone levels are abnormal, it’s important to consult a healthcare provider for a proper interpretation of the results and to discuss potential underlying causes. They may recommend additional tests for a more comprehensive evaluation. Treatment options vary depending on whether your testosterone levels are high or low and could include hormone replacement therapy, medication, or lifestyle changes like diet and exercise. Regular monitoring of your testosterone levels is crucial to assess the effectiveness of any treatment or changes. Managing any underlying health conditions is also key to normalizing testosterone levels. Always seek professional medical advice before starting any treatment.
Tests containing this item
Lab Test
Saliva
Men’s Hormone Test by GetTested, is for those seeking an in-depth understanding of their hormonal health. This saliva-based test analyzes key hormones such as testosterone, DHEA, cortisol, estrogen, and progesterone. Tailored for men, it offers crucial insights into both sex hormones and adrenal hormones. Understanding these hormone levels can be vital in assessing various health aspects, including energy levels, mood stability, and overall physical well-being.
For those looking to further enhance their health screening, our PSA Test, available as both a rapid and laboratory test, is another popular option among men for monitoring prostate health.
$ 189.99 USD
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Lab Test
Saliva
Women’s Hormone Test analyses cortisol, estrogen, progesterone, testosterone, DHEA, and the ratio between estrogen and progesterone. Many women today face challenges with PMS, infertility, fatigue, irregular periods, PCOS, menopausal symptoms, and more. This test offers a detailed understanding of both your sex hormones and adrenal hormones, providing insights into various health issues.
Additionally, if you are experiencing mood issues, we recommend our Neurotransmitters Basic or Plus tests, which measure levels of key neurotransmitters such as serotonin and dopamine, to further explore potential imbalances affecting your well-being.
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