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Discover the fascinating process of how hair grows from the skull through tiny stems and papilla at the base. Learn about the role of blood supply and why hair can be curly or straight.
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I know that hair is from the skull and it grows from a tiny stem inside your skull.
The papilla is a very important part of your head, it is at the very bottom that helps the hair grow because it contains the blood supply.
Different types of hair why is hair curly or straight?