The proof is in the results. The patients in Dr. Esselstyn’s initial study came to him with advanced coronary artery disease. Despite the aggressive treatment they received, among them bypasses and angioplasties, 5 of the original group were told by their cardiologists they had less than a year to live. Within months on Dr. Esselstyn’s program, their cholesterol levels, angina symptoms, and blood flow improved dramatically. Twelve years later 17 compliant patients had no further cardiac events. Adherent patients survived beyond twenty years free of symptoms.