How to keep joints healthy longer

Even youngish joints can feel creaky and painful without proper care. Luckily, lifestyle changes can help you stay active longer. "With an average life expectancy of more than 70 years, it's more important than ever for us to protect our bodies," says Dr. Kevin Bonner, an orthopedic surgeon who practices at Sentara Leigh Hospital in Norfolk, Va. Some tips:

By Alison Johnson, Special to Tribune Newspapers

March 30, 2011