You’re heading out—but did you remember your sunscreen? And did you remember to check the label on that sunscreen? Turns out a common sunscreen ingredient has been implicated in the destruction of cor
Unsightly and painful, cold sores are caused by a highly contagious virus called herpes simplex 1 (HS1). HS1 is spread via skin-to-skin contact, including kissing and sexual contact, and is similar to