Nutrition Pyramid (also called "Food Guide Pyramid", "Nutrition Pyramid", "Balanced Diet Pyramid", "Food Pyramid" and "Diet Pyramid" etc.) is a pyramid-shaped golden triangle made by man to cope with human physiological characteristics.
Application of pyramid of seven nutrients in human body;
In order to guide people's rational nutrition, according to the seven nutrient pyramids of human body, China Nutrition Society put forward a food guide, which is vividly called "4+ 1 nutrition pyramid" (namely "nutrition pyramid").
"4+ 1" means that the daily diet should include four kinds of food: grain, beans, vegetables, fruits, milk and dairy products, and poultry, meat, fish and eggs. Based on these four kinds of food, salt, oil and sugar should be appropriately added.