About the Author Dr. Hiromi Shinya is a world renowned gastroenterologist who invented the colonoscopy. He is retired Chief of Surgical Endoscopy at Beth Israel Medical Center and Retired Professor of Surgery at Albert Einstein College of Medicine. Dr. Shinya practiced for more than forty five years in both Tokyo and New York. He collected data on over 300,000 patients regarding diet and health especially intestinal health. His work on the relationship of the immune system, enzymes and intestinal bacterial is groundbreaking.
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