We have all noticed that men’s eyebrows get thicker as they age. Well, this is what happens mainly in the eyebrows. biological process What are the reasons?
Hormones, genetics and sensitivity of the follicle Let’s explain the reasons one by one.
Why do men’s eyebrows get thicker as they age?

Androgen hormones such as testosterone and DHT, also called ‘male hormones’, It can change as men get older. These hormones stimulate the hair follicles and contribute to their growth. and the sensitivity of the follicles to hormones increases with age. In this case, the eyebrows become thicker.

If some men have the same condition in their family history and genetics, their eyebrows grow as they age. thicker and more lush It can happen. In addition, hair growth cycles can change with age. For example, when you are young, new hairs replace old hairs, but as you get older, this cycle slows down and existing hairs grow longer and denser.
Sources: Live Science, The Naked Scientists
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