If you've done a little research on baldness, you've probably had the doubt Why does hair fall out in men?. Well, in this article we will help you to know more about this.
What causes baldness?
La androgenetic alopecia it is a multifactorial problem. It is given by a combination of genetic predisposition and exposure to different environmental factors, physical and emotional stress, etc.
Does the hair really fall out?
The hair does not fall strictly. What happens is that with each cycle of hair renewal, it is thinning (miniaturization) until the hair is not strong enough to sprout.
The growth phases are shortened and the resting phase becomes longer. In the end the follicle is lost and the area is depopulated.
It seems to be the reason why men's hair falls out, now let's see what miniaturization is.
What causes follicle miniaturization?
Testosterone has long been known to play a role in baldness. People with baldness have follicles with a special sensitivity to dihydrotestosterone (DHT), the most active form of this hormone. DHT disrupts hair growth cycles, causing follicular miniaturization.