Umami is the fifth taste, which was discovered in 1908 by Professor Kikunae Ikeda.Recent studies, link the Umami taste to increased sensation of satiety (up to 23% of decreased caloric intake per day).This is my second book about cooking with the Umami taste; The main objective of this book, is to help contribute to weight loss through increased satiety.This unique taste and satiety approach, to weight loss, is groundbreaking. In simple terms, the umami taste is the body's indicator for protein .High protein diets, are used to promote weight loss.The main advantage of Natural Umami Diet over high protein diets, is in the method it activates specifc gut receptors. By using this specific method, the gut receptors activation is enhanced (by 600%-800), which translates into increased satiety, and decreased caloric intake.Please consolt with your physicain, or registed dietitan before going on any diet. They know your medical history better than anyone.I hope you enjoy the book, and have great success with it.