Its DHT dihydro testosterone you have high testosterone levels.
Basically you make to much usable testosterone, which makes you go crazy and die.
So your body converts it to free unusable testosterone to save your life.
But then it becomes a free radical floating around your body causing organ damage.
So the body turns it into a water soluble form to get rid of it.
And unfortunately the place it damages most is the hair follicles via evaporation.
You excrete it in many places but mostly it evaporates on your scalp when you hit sunlight killing the hair follicles.
But only specific androgen type follicles which is why the hair from the side of your head isn't affected.
Its like dudes who go on Testosterone replacement therapy when they have low Testosterone.
First thing happens is they lose their hair.
Here is Elon Musk with his hair transplants growing in.
Basically you make to much usable testosterone, which makes you go crazy and die.
So your body converts it to free unusable testosterone to save your life.
But then it becomes a free radical floating around your body causing organ damage.
So the body turns it into a water soluble form to get rid of it.
And unfortunately the place it damages most is the hair follicles via evaporation.
You excrete it in many places but mostly it evaporates on your scalp when you hit sunlight killing the hair follicles.
But only specific androgen type follicles which is why the hair from the side of your head isn't affected.
Its like dudes who go on Testosterone replacement therapy when they have low Testosterone.
First thing happens is they lose their hair.
Here is Elon Musk with his hair transplants growing in.