Can this 30-second challenge predict how long you’ll live? The 30-second sit-to-stand test has gained popularity for its gimmicky promise of predicting how long you’ll live, Hone Health reports. While ...

It happens to all of us, and usually far sooner than we expect: You suddenly find that every time you get in or out of a chair, there's a veritable chorus of sounds from both your joints and your own ...

There are many ways to tell if people are healthy. Some indicators of good health are so simplistic that you may never have heard of them. One of the simplest tests of health I know of is referred to ...