Dr. Lian Mack discusses oft-forgotten spots where people should be applying sun screen.
![Dr. Lian Mack Discusses Sun Protection at Byrdie.com](https://glamderm.com/wp-content/uploads/2019/05/shutterstock_383033266-770x410.jpg)
Dr. Lian Mack discusses oft-forgotten spots where people should be applying sun screen.
Sunscreen has come under attack recently, leading some to wonder if it’s still a cornerstone of healthy skin.