Some people have no body hair because it’s in their genes. Just like how some people are tall or short, being naturally smooth-skinned is a trait you can get from your parents. It's kind of like a special power that gets passed down through the family. So if your mom and dad don’t have much body hair, there’s a good chance you won’t either.
Examples
- Your uncle has no hair on his arms or legs, he just doesn’t have much body hair at all.
Ask a question
See also
- Why Do Humans Have Such Weird Body Hair Patterns?
- Why Do Some People Have Hairy Ears?
- Why Do Humans Have Body Hair?
- Why Humans Lost Their Body Hair: The Surprising Evolution Explained?
- Why Do Humans Still Have Armpit and Pubic Hair?