Regular exercise staves off dementia

Anything that makes you feel good must be good for you. You probably intuitively knew that, and a recent medical report says that regular exercise helps prevent the onset of dementia.

Nice article here about 82-year-old Warren Raymond, who cycles "25 to 30-mile rides" once a week.

If I don't exercise, I feel kind of grouchy and glum," said Raymond... His high score on a cognitive test administered to all study participants hasn't changed since he was first enrolled in the study in 1994.