6 Surprising Things That Can Lower Your I Q
Even if you can easily complete the daily crossword puzzle and regularly trounce your pals in Words With Friends—classic ways to keep your mind sharp—there may be other everyday habits chipping away at your intellect, sabotaging your precious neurons in surprising ways. Here are 6 things that top experts say could be harming your true brainpower. You’re stressed out.Fretting about finances, worrying over work projects, and trying to maintain a semblance of a social life can create a potent stew of stress hormones....