Testosterone (free)

Testosterone is a hormone primarily associated with male sexual development and health, though it's also important in women. In men, it's produced mainly in the testes and is crucial for developing male reproductive tissues, promoting secondary sexual characteristics like muscle mass and body hair, and influencing libido and mood. Women produce testosterone in smaller amounts in the ovaries and adrenal glands, where it contributes to bone strength, ovarian function, and libido....

Testosterone (free)

Who would benefit from testing their testosterone levels?

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.

What is the difference between free and total testosterone?

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.

What are symptoms of low testosterone?

  • 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

What should I do if my testosterone levels are abnormal?

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.

Test(s) that measure/test for Testosterone (free)

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