Leoni Jesner is a fitness and health writer contributing content to Verywell Fit, Byrdie, Forbes Health, Everyday Health and Insider, as well as providing expert features to LIVESTRONG, Bustle, CNET ...
This article was originally featured on KHN. Watch enough TikTok videos and you’re sure to see one extolling a special kind of do-it-yourself dentistry. Not about brushing and flossing, except maybe ...