We all sweat—and for good reason. The body produces sweat to help regulate body temperature, and sweating can be caused by "changes in your body temperature, the outside temperature, or your emotional state," explains dermatologist Corey L. Hartman, MD, foun...

A lot of people are talking about ashwagandha (pronounced aush-wa-GOND-a). Although usage of this herb dates back thousands of years, it's now one of the supplements du jour. That's thanks to a laundry list of potential ashwagandha benefits, includ...