Listening to music is a cherished pastime for many, and now new research out of the University of Maryland shows it could also improve your health.

Study participant Bill Beach says he often turns music on while he works.

"I've always found listening to music is a great way to relax," said Bill Beach, study participant.

And according to a recent study at the University of Maryland Medical Center that music may also be improving Beach's cardiovascular health. In fact, when Beach and the other study participants listened to music they liked their blood vessels dilated by about 25 percent, improving blood flow.

"It compares very similarly to what was previously shown with laughter... [or what] one may observe after aerobic activity, eating dark chocolate," said Dr. Michael Miller, preventative cardiologist.

But when participants listened to music they didn't like, their blood vessels constricted by about six percent.

"The basic message is listen to what makes you feel good and stay away from music that may cause a bit of anxiety," added Dr. Miller.

All the study's participants were healthy men and women between the ages 30 and 60, but doctors say the findings could help patients with heart disease who would benefit from increased blood flow to the blood vessels.

Beach doesn't have heart disease, but the findings give him another reason to continue his musical habits.

"I guess now if my wife ever complains about me spending money on Cd's, I can say hey I'm doing it for my health," added Bill Beach, study participant.

Doctors say this is an easy tool for patients to use and combine with other treatments. Plans for a clinical trial are underway.

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