Why do we get itchy?

The skin can feel different things like sharpness of things, or pain, or touch or itching. But the brain interprets what the skin is feeling. The nerves take the information about what the skin is feeling all the way to the brain. Then the brain uses that information to figure out if it’s pain or itching we are feeling.Some materials like wool make us itch. It depends how sensitive we are to wool. Itching is very helpful for our bodies to deal with things it doesn’t like. We itch so our brain can tell our body to do something about it, like move our arms to scare a mosquito on our arm.If you like this episode, please share the podcast with your friends. And rate the show on iTunes so other people can find it and listen.Maya's page is at https://www.mayathesciencekid.com where you can see her videos and show notes.To contact Maya:EMAIL: [email protected]: @MayaSeattleFACEBOOK: https://www.facebook.com/mayathesciencekidMaya also has a Patreon page at https://www.patreon.com/MayaTheScienceKid where you can become a super supporter. We'd love to show Maya that people care enough to subscribe there and whatever she makes there will go towards teaching her to manage her own money.