3 decades ago Dr. Dean Ornish (University of San Francisco) and Dr. Caldwell Esselstyn (Cleveland Clinic) showed how to arrest and to reverse coronary artery disease (the killer number one in western countries). They proofed it with medical imaging (coronary angiography). Many landmark studies followed, and up to now thousands of doctors and cardiologists try (but struggle) to spread the knowledge... because no one cares. Apple is the next in line not to care. Instead, Apple promotes fancy stuff that does not have the power to arrest, let alone reverse, coronary artery disease. Disheartening!!