Master will lead you to launch a health journey with brand new concept, and understand the influence of cholesterol in a proper way. It is highly possible that the traditional opinion to the cause of heart disease of general public is wrong. By using chart Prof. Bowden explained that from 1991 to 2010 the obesity trend of American people is getting more serious and the same thing happens in China. We use to believe that carbohydrate makes people fat, but he boldly admitted that he was a sceptic to the “cholesterol leads heart disease” theory. He pointed out the underlying logic mistake of such theory from the origin of misunderstanding of cholesterol of public.