Normal Testosterone Levels in Men

Normal Testosterone levels In male-testosterone chemical formula
Chemical formula of testosterone

Importance of Testosterone:

Testosterone is simply more than a hormone. It is the primary male hormone that is produced in the testicles of the males with the smaller amounts being produced in the adrenal glands that performs a number of vital bodily functions. Not only for the sexual development and manliness, testosterone is really a powerful hormone that carries out a number of functions in males. It is the hormone that is regarded as the most important and the primary hormone and the optimum testosterone levels are the predictors of the man’s health.

Testosterone is not only produced in males but also in females but it is 6 to 7 times smaller levels in females. The hormone of testosterone is responsible for the development of male reproductive tissues as well as these also promotes the healthy sexual secondary characteristics such as muscle mass, bone mass or body hair. In addition, these are also the hormones for the promotion of well- being of males.

The Science behind the Testosterone:

Normal Testosterone Levels In Men-Molecule of Testosterone
A model of a testosterone molecule – C19H28O2, steroid hormone produced by the sex glands in men. Isolated on white.

As mentioned earlier, testosterone is produced mainly in testicles but also, it is produced in adrenal glands. Brain is responsible for the production of testosterone in these parts of the body and the parts of brain say hypothalamus and pituitary gland controls the production of the testosterone in the human body.

The hypothalamus of the brain instructs the pituitary gland to produce the specific testosterone leveland pituitary gland then passes the message to testes of the production of hormone. The whole process of transferring of message happens through the chemicals and the hormones that are present in the bloodstream of the body. As per the report published by Mayo Clinic

Normal Testosterone Levels in men:

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Testosterone starts to produce in the male as early as seven weeks after conception. The levels of the testosterone rise in the male during his puberty, peak during the late ten years and then it starts to decline as he ages. After the age of 30 years, the normal testosterone levels tend to decrease slightly each year.Testosterone Leve Decline By Age

In general, the normal range of testosterone in males is about 270 to 1070 ng/dL with an average level of 679 ng/dL. However, the optimum testosterone level in the healthiest man is between 400 – 600 ng/dL. The testosterone levels below or above this level is considered to abnormality that needs to be checked with the prescription of doctors.

Low testosterone Levels:

The levels of testosterone vary widely from person to person. The range below the optimum levels of testosterone includes the possible following symptoms:

  1. Reduced sex drive
  2. Erectile dysfunction or impotence
  3. Increased breast size
  4. Lowered sperm count
  5. Hot flashes
  6. Depression, irritability and inability to concentrate
  7. Shrunken and softened testes
  8. Loss of muscle mass or hair
  9. Bones becoming prone to fractures

High testosterone Levels:

The higher levels of testosterone above the optimum level in males do not pose such abnormalities but their increased levels in women can cause:

  1. irregular menstrual cycles
  2. increase in body hair
  3. acne
  4. deepening of the voice
  5. polycystic ovarian syndrome

Testosterone Level Test:

For the people who are worried about their testosterone levels, there are testosterone level testthat can measure the amount of the testosterone in the blood. The blood test is conducted to check the level of the hormone in the blood that can be treated further according to the results.

Testosterone therapies and the supplements of the testosterones are available in the market that can be taken by the patient having low testosterone levels in order to boost his hormonal levels.

The testosterone levels affect each and everything in men ranging from the sexuality to the reproductive system. It plays important role in the certain behaviors.

The Important Roles of Testosterone in Males:

There are a number of functions in the males body that is carried out with the help of the testosterones. These hormones may play more of the role in the health and well- being of you that you might think. Here are the important roles that are being played in the body by Testosterones:

  1. Testosterone lowers body fat: one of the important functions that are being played by the testosterone in the human body is that it lowers the body fat. Lowering the body fat means regulating the insulin, glucose and metabolism of fat. As the man ages, the testosterone levels starts to diminish and so does the man’s ability to regulate glucose and fat metabolism. So it is regarded that with the increased age, the fat starts to deposit in men because of the low levels of testosterones.
  2. Testosterone builds muscle mass: another important function of the testosterone is that is builds the muscle mass of the males. It is not that unknown secret that testosterone is responsible for the muscle strength of males.
  3. Testosterone supports strong bones: a number of studies and researches have shown that the testosterone has to do a lot with the bones. It plays a very important role in the strength of the bones. A person having the low testosterone level may be a culprit of the osteoporosis. So it is necessary to keep the optimum testosterone levelsto have strong and healthy bones.
  4. Testosterone enhances a man’s sex drive: being sex hormone that do not comes with surprise that it helps in enhancing the sex drive of man. Being famous with the name, “Manly Hormone”, it is responsible for your libido and without it you would not experience sexual desire.
  5. Testosterone cause Body Hair Loss: as mentioned, testosterone is responsible for the growth of hair in males. Thelevels of testosterone help to keep your body hair growing properly. The shrinking levels of the testosterones may actually cause the loss of bodily hair.


Testosterone is one of the most important hormones that are responsible for the health and the well- being of a man. The testosterone levels are the good predictors of the health of the man that must be maintained with the good diet and exercise.



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