Another threat to American teens has been identified: protein shakes, pre-workout concoctions and other supplements. These so-called muscle and body-building products are associated with muscle ...

PEOPLE often claim to be “a little bit OCD” if they like a spotless kitchen or get stressed when their desk isn’t in order.

Ditto for if the sounds of dishes scraping, hinges squeaking or gum smacking bothers you or makes it difficult to concentrate ...