Even if you don't spend that much time browsing your social media feeds, you've likely heard of or encountered some of the popular "healthy living" trends in recent years. All of a sudden, it seems like everyone is eating quinoa bowls, drinking matcha lattes and brushing their teeth with charcoal.
Charcoal teeth whitening has been a growing trend on social media networks. Images of people brushing their teeth with a black foamy substance are certainly compelling, but might also leave you wondering about potential charcoal teeth whitening dangers.
If you're interested in using charcoal to try to get a brighter smile, here's what you need to know first.