Testosterone is a crucial hormone that influences muscle mass, bone density, and sexual health. Abnormal levels can lead to serious health problems, underlining the importance of understanding the causes of imbalances and managing these conditions effectively.
Testosterone is a hormone that is produced primarily in the testicles in men and in the ovaries in women, with small amounts produced by the adrenal glands.
It is the most important androgen in the body, responsible for the development of male physical characteristics, such as facial hair, low voice, and increased muscle mass. In women, testosterone also plays an important role in muscle strength, bone density, and sexual desire.
Testosterone production is regulated by the hypothalamus and pituitary, which sends signals to the gonads to maintain optimal hormonal balance.
To assess testosterone levels, it is crucial to choose the appropriate tests and to interpret the results based on individual health factors.
Testosterone levels peak in the morning (between 7 am and 10 am). It is therefore recommended to schedule the tests at this time for accurate results.
Normal testosterone levels vary by age, gender, and time of day. Here are the general ranges according to Labcorp :
Note: Normal ranges may vary between laboratories and test methods. Consult your doctor to interpret your results.
If your testosterone levels are abnormal, additional tests may be needed:
These tests help to establish an accurate diagnosis and to plan appropriate treatment.
We can analyze and explain hundreds of blood biomarkers. Check out some key examples:
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