Body

You may not like talking about it, but keeping tabs on the color and consistency of your poop can help you learn a lot about your body. It could even save your life.

In high doses, caffeine can prevent skin cancer and maybe even cardiovascular disease. Researchers want to make it easier for us to reap caffeine’s benefits.

You can thank delayed onset muscle soreness, aka DOMS, for that waddle the day after an especially tough workout. It’s normal after taking time off or trying something new.

Many foods that seem healthy, like instant oatmeal or even kale chips, contain added sugars or sodium—or extra fat—that isn't good for you.

You try to eat well, exercise often and get enough sleep, all in the name of good health. But what if we told you that it’s not really you who is in control?

Doctors told me knee replacement surgery was the next step to treat my osteoarthritis. But when I learned about platelet-rich plasma, I knew I had to give it a try.