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
We all like to think we’re well educated, that we make good choices when it comes to healthy eating. But, like so much in our lives these days, eating healthy can get downright complicated. Check out