Dayton Chronicle - Your Hometown News Source

The next time you have a check-up, do not be surprised if your doctor hands you a prescription to walk. Yes, this simple activity that you have been doing since you were about a year old is now being touted as "the closest thing we have to a wonder drug," in the words of Dr. Thomas Frieden, former director of the Centers for Disease Control and Prevention.

Of course, you probably know that any...