Does Doubling Sunscreen SPF Double Protection

Episode #7 / May 19, 2009
In regards to many things, people tend to subscribe to a "more is better" philosophy. For example, who can argue with the fact that more chocolate is better? But is a higher SPF sunscreen really better for you? You might be surprised to hear what Dr. Schultz has to say. Maybe that bottle of SPF 15 is just what the doctor ordered.