About the Test

Our panel measures free, bioavailable, and total testosterone, sex hormone-binding globulin (SHBG), and albumin levels in the blood. During puberty, testosterone plays a crucial role in the development of secondary sexual characteristics, such as growth of facial hair, deepening of the voice, and development of the penis and testes. In addition to these changes, testosterone also has other important functions in the body, such as promoting muscle strength and mass, regulating red blood cell production, maintaining healthy bone density, and supporting a healthy sex drive. However, in recent years, there has been a global decline in healthy sperm counts, with a 50% drop in the last 40 years1. Measuring testosterone and testosterone transport protein levels is an important tool in identifying various medical conditions that affect male sexual development, function, and health. Conditions include hypogonadism, which occurs when the testes produce less testosterone than normal. Identifying hormonal imbalances can help improve overall male health and prevent long-term complications.