Ornish showed that on his plant-based diet and lifestyle program, cardiac patients had a 91 percent reduction in angina attacks. In contrast, control group patients, who instead were told to follow the advice of their personal physicians for diet and lifestyle advice, had a 186 percent increase in reported angina attacks. This “marked reduction in frequency, severity, and duration of angina [chest pain with the plant-based lifestyle intervention]…was sustained at similar levels after 5 years. This long-term reduction in angina is comparable with that achieved following coronary artery bypass surgery or angioplasty,” but without the knife.
But that was back in the 1990s, when Ornish was only studying a few dozen patients at a time. How about a thousand patients put on a healthy lifestyle track with a whole-food, plant-based diet? Within three months, nearly three-quarters of angina patients became angina-free.
Wait a second. The Ornish program involves a number of other healthy lifestyle interventions, such as exercise. How do we know it was the diet? That’s precisely the topic of my Plant-Based Treatment for Angina video.