Exercise may boost mood for some chronically ill

Reprinted with permission from Reuters
By Frederik Joelving

(Reuters Health) – Working out regularly may brighten the mood of people with chronic health problems like cancer, heart disease and back pain, according to the first sweeping look at previous research.

But it’s no miracle cure: On average, six people would need to hit the gym or go for a jog for one person to see a mood improvement.

“It’s a nice piece of evidence and I’m pleased because I like the concept,” said Dr. Alan J. Gelenberg, who chairs the department of psychiatry at Penn State University in Hershey.