Doctors struggle to figure out why a teenage girl has sores around her mouth and severe headaches until they find out her braces might be the cause.
Stream Full Episodes of Monsters Inside Me:
https://www.animalplanet.com/tv-shows/monsters-inside-me/
Subscribe to Animal Planet:
https://www.youtube.com/channel/UCkEBDbzLyH-LbB2FgMoSMaQ?sub_confirmation=1
Join us on Facebook:
https://www.facebook.com/AnimalPlanet
Follow Animal Planet on Twitter:
Tweets by AnimalPlanet
Follow Animal Planet on Instagram:
https://www.instagram.com/AnimalPlanet/