Brushing teeth too hard can wear down the enamel, aka the protective layer on your teeth. (Photo illustration: Jay Sprogell for Yahoo News; photo: Getty Images) Brushing your teeth twice a day every ...
Feel the need to brush your teeth after every sweet indulgence or other meals? Cleaning your teeth frequently throughout the day can't be a bad thing, right? Wrong. "Overbrushing does not give you a ...