Which Is Better For You? Diet or Exercise? The Answer....It Depends!

"If you had to focus on one nutrient that would lower your heart disease risk, it would be omega-3 fatty acids," says William Harris, Ph.D., director of the cardiovascular health research center at the University of South Dakota. In studies, omega-3s from oily fish lower heart disease risk by up to 64 percent. That said, working out does strengthen your cardiovascular system."

Get Fit: Diet vs. Exercise Women'sHealth (4 April 2014) by Paige Greenfield. http://www.womenshealthmag.com/health/exercise-and-diet