What was the primary focus of the Ornish Lifestyle Heart Trial?

The primary focus of the Ornish Lifestyle Heart Trial was the combination of diet, exercise, and support group therapy. This groundbreaking study aimed to determine if lifestyle changes could reverse heart disease. Participants in the trial followed a comprehensive lifestyle intervention that included a low-fat, whole-food, plant-based diet, regular physical activity, and emotional support through group therapy sessions.

This holistic approach recognizes that heart disease is not merely a result of physical factors but also influenced by emotional and social aspects of health. By integrating multiple lifestyle changes rather than focusing on any single modification, the trial aimed to achieve significant improvements in cardiovascular health.

The significance of this comprehensive approach is underscored by the trial's findings, which demonstrated that participants experienced reductions in myocardial ischemia and improvements in emotional well-being, suggesting that lifestyle changes can play a powerful role in managing and even reversing heart disease. This comprehensive strategy differentiates it from other approaches that may focus solely on diet, exercise, or medications in isolation.