It was never so easy to get YouTube subscribers
Is It True Smiling Improves Your Mood?
Can smiling really boost your mood? WSJ's Christina Tsuei takes a look at the science behind smiling, in this latest installment of "Is It True?"
Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy
More from the Wall Street Journal:
Visit WSJ.com: http://www.wsj.com
Visit the WSJ Video Center: https://wsj.com/video
On Facebook: / videos
On Twitter: / wsj
On Snapchat: https://on.wsj.com/2ratjSM
Recommended
