Just like the well-known, best-selling American truck, your body is built to last. But if it's built to last, why do so many people have serious problems with their bodies? If a human body is built to last, why does it seem to break down so easily? The pharmaceutical industry earns billions of dollars

What if you used to be really fit and now you're not? What if, as the years have gone by, you've added a couple of pounds here and there, and you suddenly notice you're 30 pounds heavier than you were at your 10th high school reunion? Or, what if you've never enjoyed the idea of exercising, exercise

Over the hill at age 65? Ready for the rocker at 70? Not these days. Americans are living longer and making more of their later years. One key is exercise. "Perhaps the most debilitating influence in people's health as they age is a sedentary life," said Dr. Jerome McAndrews, national spokesperson

Many people experience lapses in memory as they get older. Every so often, it may become frustratingly difficult or even temporarily impossible to recall a particular word or a specific person's name. A person might commit a phone number to memory and then immediately forget it. Of course, everyone is

Bob Barker, beloved host of The Price Is Right, recently made headlines by announcing his retirement after 35 years. "Barker irreplaceable!" blared the entertainment tabloids. And yet, Mr. Barker celebrated his 82nd birthday a few months ago.Eighty-two! Who really are the "seniors" among us? And what

The average age of Americans is increasing year-by-year. Approximately 77 million babies were born in the United States during the boom years of 1946 to 1964. In 2011, the oldest will turn 65, and on average can expect to live to 83. Many will continue well into their 90s. Most people continue to retain