Chace Crawford, 40, said he doesn't buy into every health optimization trend

Chace Crawford says he doesn't believe in every health optimization trend online. Todd Owyoung/NBC via Getty Images Chace Crawford, 40, says he doesn't buy into every health optimization trend he learns about online. "It's never like, 'Oh, I got to do this' or hop on this fad or this trend," he said. Instead, the "Gossip Girl" actor says he believes in eating in moderation. Chace Crawford, 40, says he believes balance is the key to staying healthy. In an interview with GQ published Tuesday,...