It is effective for men to follow an age chart to believe that their testosterone levels are lower than normal. This male hormone enhances sexual behavior when they have low T, and are produced minutely in women too.

Men, who have less of the natural hormone, use androgenic/anabolic hormone levels synthetically, to improve physical and mental improvements. With low testosterone, they can have decreased self-confidence, lack of motivation and smaller muscle bulk. With reduced muscle bulk they also face lack of muscle strength and bone density.

Men and women moving to their senior years face all these conditions. Low T is men, is similar to low estrogen level in women, especially after menopause. People should consult a doctor to know if it is normal or if they have a deficiency. This is also where the use of synthetic drugs comes into importance.

Normal level of testosterone according to age

You need to understand that men normally produce testosterone and according to their age it keeps increasing or decreasing. The hormone is produced in the testicles but controlled by the pituitary gland in their brain. The pituitary gland gets a signal that it must enhance the level of testosterone by hypothalamus gland.

The level of production can fluctuate depending on age, health condition or time of day. Mayo Clinic has produced a proper chart that defines the appropriate level of testosterone in men. There are more government and university records that provide adequate and reliable information of the change in testosterone level. However, it is an average estimation and should not be confused as the ultimate amount.

Visiting a doctor to ensure that your level of testosterone is alright is important. It will tell you what you could do if the levels are not normal. The chart by Mayo Clinic records testosterone level according to age and that goes like:

  1. 75 to 400 nanograms per deciliter for 0 to 5 months
  2. Lesser or 7 to 20 nanograms per deciliter for 6 months to 9 years
  3. Lesser or 7 to 130 nanograms per deciliter for 10 to 11 years
  4. Lesser or 7 to 800 nanograms per deciliter for 12 to 13 years
  5. Lesser or 7 to 1200 nanograms per deciliter for 14 years
  6. 100 to 1200 nanograms per deciliter for 15 to 16 years
  7. 300 to 1200 nanograms per deciliter for 17 to 18 years
  8. 242 to 950 nanograms per deciliter for 19 plus years
  9. 270 to 1070 nanograms per deciliter for an average adult male

So, you can see that the amount of testosterone varies highly during adolescence and goes on increasing till you are a mature adult.

Symptoms of Low Free Testosterone Levels

The normal level of testosterone might fluctuate within the range, but decreasing could mean you need some additional input. Naturally, after 40 years of age, you will have reduced levels of testosterone. Some symptoms to prove the unnatural reduction are:

  • Erectile dysfunction/impotence
  • Reduced libido
  • Infertility
  • Reduced number of spontaneous erections

Apart from bodybuilding, people often opt to add androgenic/anabolic hormone levels synthetically. This suffices for the natural lack of the hormone.