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The truth! Why are men more likely to lose their hair?

Baldness is a common phenomenon in our daily life. Most middle-aged men are balding, and some even think that it is inevitable.

The percentage of men with hair loss was significantly higher than that of women.

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So why are men more likely to lose their hair? In fact, male than female hair loss, the main reason or related to genes.

Testosterone (testosterone) is an important androgen in men, and the most important androgen in women is androstenedione, which is produced weakly by the adrenal glands and ovaries.Testosterone and androstenedione are metabolized and transformed by 5-alpha reductase, leading to hair loss.So 5-alpha reductase is the culprit for hair loss!

It was found that the 5- a – reductase activity in male follicles was higher than that in female follicles.The amount of 5-alpha reductase in the frontal hair follicles of women is more than three times less than that of men, and there is also a cytochrome p450 aromatase specific to the scalp in the outer hair root sheath of the hair follicles. The amount of this enzyme in women is 2~5 times more than that in men.This enzyme converts testosterone and androstenedione into estradiol and estrone.So the risk of male alopecia is much lower in women than in men.This is why men are more likely to lose their hair than women.

The sensitivity of 5-alpha reductase also varies from person to person, and because of this, some men have severe hair loss, while others have essentially no hair loss.Some women also suffer from hair loss due to high levels of androgensand some even think that it is inevitable.

The percentage of men with hair loss was significantly higher than that of women.

So why are men more likely to lose their hair?