squirrelheader.jpg
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations
Related Content
  • Exercise keeps arthritis from getting worse, doctors say. But a new study suggests that many adults with joint pain aren't trading in their sedentary lifestyles for daily workouts.
  • About half of African-American women in the U.S. are obese, compared to 30 percent of white women. Black women not only carry more weight, but they start piling on extra pounds years before their white counterparts. Around age 8 or 9, girls become less active, and the decline is steepest for black girls.
  • What if your New Year's resolution to get more exercise could be fulfilled — by taking a pill? That's the far-flung idea suddenly brought much closer to reality by the discovery of a hormone called irisin, which is produced by the human body in response to exercise.
  • The American Cancer Society says there's strong evidence that an active lifestyle and a diet rich in fruits and vegetables can help cancer survivors live longer and stay cancer-free. But the latest guidelines take a dim view of nutritional supplements, which experts say can be harmful.