QuickCheck: Does running ruin your knees?

Running is an excellent cardio exercise but does it damage your knees?

IN ORDER to live a healthy lifestyle, it's best to put one foot forward, followed by the other, and repeat. Yes, running or jogging is one of the cardio exercises you could do to keep the heart rate up, and burn calories. However, many do not enjoy running as they believe that this activity would eventually lead to one suffering from knee injuries.

But does running cause knee injury in the long run?