Need a good reason to get out of your easy chair and into a healthier lifestyle? Then consider the possibility that a lack of physical activity, together with other common health problems, can make you a prime candidate for a potentially life-threatening health condition called metabolic syndrome. In this edition of Second Opinion, you'll learn what metabolic syndrome is, find out about its causes and consequences, and get a handle on steps you can take to protect yourself from life-threatening medical problems.

If you've never suffered from back pain, chances are you know somebody who does. In the United States, seven out of every ten people will endure back pain at some time in their lives. For a common-sense discussion about an all-too-common ailment, be sure to watch this episode of Second Opinion.