Mom and Dad always told you to brush your teeth twice a day, minimum.
PSA's from the 80's told us to brush after every meal.
But millenials don't quite manage either of those.
30% of millenials brush their teeth just once a day!
That's pretty gross. And I can tell you as your age, it gets harder to keep your teeth and gums healthy. So brush at least twice a day. Keep a travel kit with you in case of poppy seed disasters. And go to the dentists 2x a year! But you gotta brush... And exercise those choppers!