A private testosterone test can provide answers to a number of symptoms you may be experiencing. From avoiding erectile dysfunction to tiredness, a healthy testosterone level is at the core of male health and well-being.
What is testosterone?
Testosterone is a hormone that plays a crucial role in developing and maintaining male characteristics. It is primarily produced in the testicles but is also produced in smaller amounts by the adrenal glands in both men and women. Testosterone levels tend to decline with age, and low levels can affect the body.
What’s the difference between total testosterone and free testosterone?
There are two main types of testosterone in the body: total and free. Total testosterone refers to the overall amount of testosterone in the blood. In contrast, free testosterone represents the portion of testosterone that is not bound to proteins and is available for use by the body.
Free testosterone is considered to be the biologically active form of the hormone, as it can interact with androgen receptors in various tissues throughout the body. This includes the muscles, bones, and reproductive organs, where testosterone plays a vital role in their development and function.
While total testosterone levels are commonly measured in blood tests, free testosterone levels may provide a more accurate representation of the hormone’s availability for use by the body. Free testosterone represents only a small fraction of total testosterone but is crucial in determining the hormone’s biological effects.
What does testosterone do in the body?
One of the primary functions of testosterone is its role in sexual development. During puberty, testosterone is responsible for the growth of facial and body hair, the deepening of the voice, and the development of the male reproductive system. In adulthood, testosterone continues to contribute to sexual function, libido, and sperm production.
In addition to its role in sexual development, testosterone impacts muscle mass and strength. Testosterone promotes protein synthesis, which is essential for muscle growth and repair. It also increases the production of red blood cells, improving oxygen delivery to the muscles and enhancing exercise performance.
Testosterone also plays a role in bone health. It helps maintain bone density by stimulating the activity of osteoblasts, cells responsible for bone formation. Low testosterone levels can decrease bone mineral density, increasing the risk of osteoporosis and fractures.
Furthermore, testosterone influences mood and cognitive function. Low testosterone levels have been associated with symptoms such as fatigue, irritability, and decreased motivation. Studies have also suggested a link between testosterone and mental health, with low levels being associated with an increased risk of depression and anxiety.
What can cause a reduction in testosterone?
Various factors can affect testosterone levels, including age, obesity, chronic illnesses, and certain medications. Lifestyle factors like regular exercise, stress management, and adequate sleep can also influence testosterone levels. Maintaining a healthy lifestyle can help optimize testosterone levels and support overall well-being.
In conclusion, testosterone is a vital hormone influencing various aspects of male health. Its effects extend beyond sexual development, impacting muscle mass, bone health, mood, and cognitive function. Free testosterone represents the biologically active form of the hormone and plays a crucial role in maintaining optimal health. Understanding the importance of testosterone and its various forms can help individuals make informed decisions regarding their health and well-being.
Our testosterone test costs £75 with results in 4 – 12 hours. Free testosterone test costs £100, and the turnaround time is 7 working days. If you are experiencing symptoms, we recommend speaking to your doctor or one of our great GPs, who can advise you on the best testing options. Book online or call today.
