Some People Say Hair Loss Occurs Because of Reduced Blood Flow. This Is Incorrect.
https://healthell.blogspot.com/2020/01/some-people-say-hair-loss-occurs.html
When a man loses hair the blood flow to the scalp reduces, not the other way around. Reduced blood flow occurs when the need for oxygen and nutrients goes away with progressive balding. This is because there is less hair growth and the hair is the second highest use of blood flow to the brain.
from BaldingBlog - Hair Loss Info https://ift.tt/2O6YXyj