Concerned that a loved one may be struggling with a mental health problem? Seth Gillihan, a psychology professor at the University of Pennsylvania, shares his advice about when to speak up and what to say. And if you’re heading out of town for the holidays, you’ll want to know about the germiest spots in airports, hotels, and other places when you travel.  Plus, get ideas for healthier desserts that satisfy your sweet tooth. https://www.webmd.com/diet/ss/slideshow-healthier-desserts