Hidden disadvantages of brushing teeth twice a day
Most of us grew up hearing that we need to brush every morning and night, but we rarely talk about the potential disadvantages of brushing teeth twice a day if your technique or timing is a bit off. It sounds counterintuitive, right? We're told from toddlerhood that more cleaning equals better health. But as it turns out, the "twice-a-day" rule isn't a magic shield. If you're doing it wrong, you might actually be doing more harm than good to your pearly whites. ...