Why do we lose teeth?

There’s a bunch of vitamins and minerals our bodies need to do their body thing. Our bodies don’t make them, so we get them through food – except for vitamin D! We can get vitamin D from the UV rays from the sun, but the UV rays from the sun can also do damage. Listen to this epi ...  Show more

We are super-excited to let you know that our pals at Forever Ago just started a brand new season. Host of Forever Ago, Joy Dolo, will dive into all sorts of cool history including trick or treating, the Wizard of Oz and pizza, just to name a few. The season kicks off with an epi ...  Show more

Teeth are some of the hardest substances in the body, so why do they break down? Listen to this FUN chat with dentist, Dr. Emily Swanson as she explain to us WHY teeth decay. You just might learn some tips and tricks for ways to keep your teeth healthy and free from cavities. Whe ...  Show more

Where do teeth come from and how do different dental variations in the animal world force us to rethink our glorious chompers? In this episode of Stuff to Blow Your Mind, Robert and Joe explore dental evolution and the wondrous marching molars of elephants and manatees.  Learn mo ...  Show more

Teething, losing teeth, growing new teeth. It’s a part of life that every human goes through! But what about dinosaurs? Did they experience the same thing? We asked paleontologist Shaena Montanari to help us find the answer. Got a dinomite question for us? Send it to us at Brains ...  Show more

What happens when American children lose their baby teeth? Well, most kids believe that the Tooth Fairy visits them in the middle of the night. Learn all about this custom and how it may be different from other teeth-centered traditions around the world.