A holistic approach to healing can reverse heart disease! Dr. Carrie explains the dynamics of heart disease—the narrowing of arteries through atherosclerosis—and describes research done over the past 2 ½ decades by Walter Willett, Dean Ornish, and others showing that exercise and a healthy diet, as well as relief from stress, depression, and loneliness through yoga, meditation, and other therapies, are key elements in reversing heart disease.