There's never a bad time to brighten up your pearly whites, and lucky for Us, Dr. Michael Apa shared his best oral care hacks that will have you smiling like you just stepped off a private jet - even ...
TOKYO, June 5 (Reuters) - In one of Keiko Kawano's recent classes, more than a dozen Tokyo art school students held mirrors to their faces, stretching the sides of their mouths upward with their ...