- By Joel Streed
How optimism improves your health: Mayo Clinic Radio Health Minute
A study in the Journal of the American Medical Association reports that being optimistic is good for your heart. Dr. Richa Sood, a Mayo Clinic general internal medicine physician, agrees. In this Mayo Clinic Radio Helath Minute, she says people with a positive outlook on life may not only have healthier hearts, but also they may be healthier and happier in general. To listen, click the link below.