1. The first layer of the pyramid is the most important cereal, which constitutes the foundation of the tower and should account for a large proportion in the diet. The intake of beans in each meal is 250-400g, and the ratio of grains to beans is 10: 1.
The second floor of the pyramid is vegetables and fruits, so it occupies a considerable position in the pyramid. The daily intake of vegetables and fruits is 250-450g, and the ratio of vegetables and fruits is 8: 1.
3. The third layer of the pyramid is milk and dairy products to supplement high-quality protein and calcium. The daily intake is 300 grams.
The fourth floor of the pyramid is animal food, which mainly provides protein, fat, B vitamins and inorganic salts. The daily intake of animal food such as poultry, meat, fish and eggs is 100-200g.
At the top of the pyramid is the right amount of oil, salt and sugar.
main content
The United States Department of Agriculture (USDA) officially issued the food pyramid guide in 1992 to keep healthy and reduce the risk of chronic diseases. The advice in the guide soon became a household name: people should try to reduce their intake of fat and oil; Eat 6- 1 1 serving of carbohydrate-rich food every day, such as bread, cereal, rice, pasta, etc.
The diet pyramid also suggests eating more vegetables (including potatoes, which are also a carbohydrate-rich food), fruits and dairy products; Eat at least 2 servings of meat and beans every day, such as poultry, fish, nuts, beans, eggs and red meat (beef, mutton, pork, etc. ).
Extended data
Related applications
1, and determine the energy level that suits you.
The suitable intake range of various foods per person per day suggested in Dietary Pagoda is suitable for general healthy adults, and should be appropriately adjusted according to individual's age, sex, height, weight, labor intensity, season and other factors in practical application.
2. Determine your food requirement according to your energy level.
The suitable intake range of various foods per person per day suggested by the Dietary Pagoda is suitable for general healthy adults. The intake of 10 foods recommended according to seven energy levels should be selected according to their own energy needs.
3, similar food exchange, deployment of colorful meals.
The application of dietary pagoda can combine nutrition and delicacy, and distribute three meals a day according to the principle of similar exchange and diversity.
4. Make full use of local resources according to local conditions.
China is a vast country with different eating habits and products. Only by adapting to local conditions and making full use of local resources can the dietary pagoda be effectively applied.
5, to form a habit, long-term adherence.
The effect of diet on health is a long-term result. Dietary pagoda applied to balanced diet needs to develop habits from childhood and persevere in order to fully reflect its great promotion to health.
Baidu encyclopedia-nutrition pyramid
Baidu encyclopedia-food pyramid