Things Every Man Should Know About Testosterone
If there is one hormone in the human body that immediately evokes virility, it is testosterone. Testosterone is a sex steroid. This hormone makes a man a man. It is a hormone men secrete in their testes, in smaller quantities by the ovaries in women, and also by the adrenal glands in both sexes.
In humans, testosterone production occurs during fetal life, then stops at birth and begins again at puberty. It is at the origin of the development of male physical characteristics such as the development of the genitals, hairiness, or even the shedding of the voice to the body.
At the sexual level, testosterone plays a crucial role in spermatogenesis, the maturation of sperm. But it is also the libido hormone par excellence in men and women to a lesser extent.
Testosterone Changes With Age
Throughout life, men see their testosterone levels decrease from 0.4% to 1.6% per year, with a progressive decrease that can become evident as early as the age of 30 if the lifestyle is not active. Fortunately, it has been seen that the factors that can positively contribute to the increase in testosterone are vast.
For example, deep sleep, physical activity, fat mass reduction, especially abdominal, increased lean mass (muscles), magnesium, zinc, magnesium, and vitamin D.
Changes In Testosterone In Men
In males, testosterone stimulates the development of secondary sexual characteristics, including the maturation of the sexual organs, hair growth, muscle mass development, and lowering of the voice.
The body produces it in high concentrations during puberty and adulthood to regulate sexual desire and the maintenance of muscle mass.
Deficiency Of Testosterone
The deficiency of this hormone is often associated with depression, killing, and mood swings. No wonder: if the testosterone level in the body is too high or too low, it creates a hormonal imbalance which can cause an emotional roller coaster!
Testosterone And Erectile Dysfunction
The hormone is responsible for sexual desire in both men and women. Its hypoproduction lowers desire and libido. It also causes fear of performance anxiety. Generally, those with high levels are not prey to this anxiety. In men, it affects erections both during intercourse and in the morning.
The steroid hormone also determines the strength of the erection during intercourse. The causes of erectile dysfunction can be due to traumatic, cardiovascular, neurological, physical, and hormonal problems. So testosterone can also have a real influence on erectile dysfunction.
Testosterone And Heart Health
Testosterone improves the health of our cardiovascular system, as it is positively correlated with HDL cholesterol (when it is converted into estradiol). In addition, this lipoprotein performs the function of cleansing excess cholesterol, conveying it to the liver.
It has also been linked to lower LDL levels (the bad cholesterol). Conversely, high levels of LDL can be a problem. LDL, if oxidized, is deposited inside the arteries, thus forming over time the so-called atherosclerotic plaques, which makes the blood flow with more difficulty.