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How Do Hair Transplants Work? | Earth Science
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Have you ever wondered how hair transplants actually work? Where does the hair come from?
Hair can grow from nearly every parts of the human body. Hairs grow out of hair follicles and they can be as densely packed as 100 follicles per cm². But for men in particular, hair follicles can stop growing on the head. Greg Foot explains how hair transplanting works by relocating active hair follicles from other areas of the body and how the process has evolved since it's beginnings back in the 1950s.
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About BBC Earth Science:
Welcome to BBC Earth Science! Always wanted to know What the world’s strongest material ? Why trains can’t go uphill? Or How big our solar system really is? Well you’ve come to the right place. Here at BBC Earth Science we answer all your curious questions about science in the world around you (and further afield too).
As well as our Earth Science originals we'll also bring you the best science clips from the BBC archive including Forces of Nature with Brian Cox, James May's Things You Need To Know and plenty to keep the Docs away with Trust Me I’m A Doctor.
And if there’s a question you have that we haven’t yet answered let us know in the comments on any of our videos and it could be answered by one of our Earth Science experts.
You can also find the BBC Earth community on Facebook, Twitter and Instagram.
Hair can grow from nearly every parts of the human body. Hairs grow out of hair follicles and they can be as densely packed as 100 follicles per cm². But for men in particular, hair follicles can stop growing on the head. Greg Foot explains how hair transplanting works by relocating active hair follicles from other areas of the body and how the process has evolved since it's beginnings back in the 1950s.
Watch more videos from Earth Science:
Check out the other two channels in the BBC Earth network:
About BBC Earth Science:
Welcome to BBC Earth Science! Always wanted to know What the world’s strongest material ? Why trains can’t go uphill? Or How big our solar system really is? Well you’ve come to the right place. Here at BBC Earth Science we answer all your curious questions about science in the world around you (and further afield too).
As well as our Earth Science originals we'll also bring you the best science clips from the BBC archive including Forces of Nature with Brian Cox, James May's Things You Need To Know and plenty to keep the Docs away with Trust Me I’m A Doctor.
And if there’s a question you have that we haven’t yet answered let us know in the comments on any of our videos and it could be answered by one of our Earth Science experts.
You can also find the BBC Earth community on Facebook, Twitter and Instagram.
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