Testosterone and Baldness – Are They Really Related?


“The eunuchs neither suffer gout nor become bald”

Testosterone and Baldness: – The father of medicine in the East, Hippocrates, had plenty of reasons to get interested in baldness. According to the images that exist of him, it is observed that he suffered from what is now known as androgenic alopecia in men, or more commonly baldness. But did Hippocrates find a relationship between testosterone and baldness? For Hippocrates’s observation that the eunuchs did not suffer from baldness was one of the main clues. This would help to understand what is related to hair loss.

The fact that testosterone is necessary for the development of baldness was demonstrated in the 1940s. As Hippocrates pointed out, male castrated or suffering from a disability to produce male hormones did not develop alopecia. Although it is often said that bald men are much more manly because they have much higher levels of testosterone. This then makes them much more masculine while enhancing their sexual performance. In this way it brings as a consequence that the hair fall before the average men of its kind. The truth is that the process itself is much more complex.



The baldness depends on testosterone, that’s a fact. James B. Hamilton of Yale University conducted a study in the 1960s. In that study he worked with 21 young men who had been castrated. At that time, castration was practiced in children who were diagnosed with behavioral or mental dysfunction.

Hamilton’s study remained until about 18 years, found that young castrated had no indication that they would develop baldness. However, young people who were intact, and who produced testosterone in a normal way, already had baldness or beginning principles.


Both the Hippocratic and Hamilton findings seemed to indicate that high levels of testosterone caused men to end up suffering from baldness. However, although they are related, the level is not relevant. This happens as long as there is some amount of testosterone present in the body.

A castrated man, with no testosterone in his body, is likely to retain his hair. However, men with low levels of testosterone may lose it. What really dictates baldness is not the amount of testosterone that is circulating in the bloodstream. It’s actually genetics.

Scholars believe that there are several genes that are involved in such a way that the hair follicles end up being particularly sensitive to small amounts of the hormone testosterone. The process has not yet been fully understood. But it is known that there is an enzyme involved, converting testosterone to dihydrotestosterone. This substance causes that in some people the hair follicles shrink. This interrupts the supply of blood and nutrients, which in turn causes hair growth to be shortened, making them thinner and thinner until only the scalp is left.

At some point, the follicle is completely inactive and stops producing hair. Bald men are genetically predisposed to have greater sensitivity to dihydrotestosterone. It is important to note that there is no hormone that affects the beard, so regardless of low or high testosterone; the beard will continue to grow.


The levels of the aforementioned enzyme that makes the conversion of testosterone to dihydrotestosterone have also been studied, since men who have low levels of this enzyme tend not to lose their hair. So recently the studies have looked at how to block this enzyme.

There are already treatments on the market that work based on this principle. One of them is finasteride, however, it is very expensive and if you do not follow the treatment continuously, your hair will fall back. It also tends to cause hormonal changes.

Meanwhile, studies are still trying to understand how and why hair stops growing. Baldness is very involved in myths and legends, rather than realities. This is perhaps because it appears in the population so arbitrarily that it seems essential to know the explanations.

So if you are one of the men who has recently been losing hair, do not pretend that makes him immediately a more manly man. What he can do is blame his parents, after all they were the ones who passed the genes. On the other hand, if you want to take something testosterone supplement that brings you benefits in bed like Testoultra or increase your testosterone levels low, do not worry about your scalp. You now know the relationship between testosterone and baldness.

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