Terrifying simulation of how a tooth can kill you is giving people nightmares

A terrifying simulation documenting how a tooth can kill you is giving many people on the internet nightmares. While it’s always best to visit a medical professional if you have any health problems, you can always watch Zack D. Films on YouTube for some quick and easy advice. Of course, you’re going to want to pay the GP a visit once you’ve watched a simulation video for official advice, but Zack’s videos certainly provide some answers.