The incidence of coronary heart disease in developed countries is about three times that of developing countries  Some people believe that this is mainly due to the high-fat, high-protein, and high-calorie food intake of people in developed countries  Relatively speaking, in developing countries there are fewer people have the conditions to suffer this kind of  disease of richness  In fact, this view is hardly valid
Compared with developing countries, people in developed countries have higher common sense of prevention and treatment of coronary heart disease and better medical conditions
 Because the average life expectancy in developed countries is higher than 70 years old, while the average life expectancy in developing countries is less than 50 years old