Dental Problems From Popcorn Popcorn is a great tasty snack. There's nothing like warm buttery popcorn to accompany a movie or while binge-watching your favorite TV show. However, popcorn can cause a real danger to teeth in several ways. Uncooked kernels can be extremely tough. Accidentally biting down on one can cause cracks, chips, or tooth fracture. Partially cooked kernels may appear to be a nice soft piece, only to [...]