File this under “no duh”: Working out is good for you. Research shows that it can help to extend your lifespan, improve your memory, help you sleep better and more. There are nearly no downsides to ...

Running has a myriad of health benefits. Not only can it add years to your life, it helps to keep your brain sharp and reduce stress. And when it comes to your skin, sweating can also help to flush ...

Get ready to sweat and not stink. We put natural deodorant brands through some workouts and hot-days in the city and on the ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Sweat isn’t an ...

Sweat. It’s that natural bodily function we all experience, especially when pushing our limits, feeling the heat, or just plain stressed out. But did you know that your sweat can actually tell you a ...