Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

You probably know by now what you shouldn’t eat when it comes to maintaining a healthy heart. But what about the stuff that can help keep your ticker beating strong? Cambridge, Massachusetts-based ...

Your heart pumps blood from your head to your toes, provides cells with fresh oxygen, and removes waste products. Located in the middle of your chest and tilted slightly to the left, your heart pushes ...