5 facts a dermatologist wants you to know about sunscreen: Using it is just as important as brushing your teeth, he says
CNBC Make It spoke to Dr. Adam Friedman , professor and chair of dermatology at GW School of Medicine and Health Sciences, and he shared some facts about sunscreen that may surprise you. There are many misconceptions, and just as many questions like "who needs sunscreen?", "do I really need to reapply sunscreen throughout the day? When? How often?" and "do I have to use sunscreen even in winter?" But there are thousands of products on the market, and many social media accounts, blogs and forums dolling out advice and
Read full story: Source