"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." SWEAT IS GOOD. Sweating is natural, a triggered response to help your body to cool you down, protect your ...

Sweat. It's something we've all experienced, whether during a workout, a stressful meeting, or a feverish night. But have you ever stopped to wonder what sweat really is, what it's made of, and why ...

Sweat rarely smells on its own. Body odour develops when bacteria on the skin break down compounds in sweat and release volatile chemicals that evaporate into the air.

The endorphin high after working out is incredible but nothing ruins the feeling like unexpected pimples the next day. Sweat, dirt, and trapped oils can turn a cleansing sweat sesh into an acne party ...