Why do most nutritionists recommend eating different types of vegetables each day, but rarely mention eating different types of

No one alone says to eat only different types of vegetables, dha algal oil in milk but not to eat different staple foods and other meats! What you see may also be that you often browse and the system can give you an automatic push information related content, leading you to develop a comprehensive understanding of this problem, it is suggested that we should understand more comprehensive theoretical knowledge of the country! True nutrition educators, dietitians, must be propaganda work balanced Chinese diet, meat and vegetable mix, comprehensive food diversification. Now let's talk about food variety!

Food diversification refers to the diversification of food types, beta carotene coloring the daily diet is not partial or picky, to maintain a certain type and quantity of food. The Dietary Guidelines for Chinese Residents (2016) recommend a variety of foods, mainly grains. The average intake of more than 12 foods per day, more than 25 foods per week. Similar foods should pay attention to exchange, avoid a single type of food, and promote food diversity.

Some experts use the term "barrel theory" to describe the health cycle of the human body. There are more than 40 kinds of essential nutrients for the human body. The various nutrients are represented by the boards in the wooden bucket, Cabio Biotech and the more water in the wooden bucket, the healthier the human body. Only food diversification can meet the needs of human nutrients and truly protect the health of the body.

Learn and master the knowledge of food classification

glutinous rice potatoes. It mainly provides carbohydrates, protein, dietary fiber and B vitamins, and is the main source of calories. In the diet to avoid eating too fine too fine, pay attention to increase grains and beans.

Vegetables and fruits. The main development provides some vitamins, minerals, dietary fiber and plant chemicals. Dark as a vegetable and more nutritious, especially for rich beta-carotene, chlorophyll, lycopene, anthocyanins and so on. Daily use of dietary management to pay attention to meals have vegetables, dark to more than half, every day we eat fruits, vegetables and fruits collocation.

Livestock, fish, eggs and milk. It is a great source of high-quality protein and a wide range of micronutrients. It is recommended to choose fish and poultry first, eat less fat, smoked and smoked meat products, a glass of milk a day, an egg.

Soybeans and nuts. It mainly provides protein, unsaturated fatty acids, B vitamins and phospholipids, and also provides rich calcium, which is a good source of natural calcium. Often eat soy products, nuts do not eat too much, because too much starch and oil.

Pure energy foods, such as cooking oil. Mainly provides energy, too much intake often leads to obesity, is also a risk factor for some chronic diseases, should be eaten in moderation.

Grasp the composition and total amount of students' daily food

The daily diet should basically include Chinese milk, eggs, several meat dishes and vegetables, fruits, rice and noodles, and often through the consumption of soy products. In addition, for each type of food, we not only have to renew the variety frequently, but also provide sufficient quantity.

variety

The dietary principle of eating at least 12 kinds of food per day and 25 kinds of food per week (e.g. rice balls, dumplings, moo shu pork) should be followed for three meals per day. It can not only balance the intake of a variety of nutrients, but also promote the complementary role of nutrients.

Combination of meat and vegetables

The food with meat and vegetable is delicious and nutritious, and the added amino acids can improve the nutritional value of protein. Increase the synergy of nutrients, such as stir-fried meat with green pepper. The vitamin C in green peppers can promote the absorption of iron in meat.

Various forms

Different cooking methods can make different forms of food. For example, steamed, boiled, baked flour can be made into steamed buns, rolls, noodles, pancakes; Stewed, sauteed, steamed, and scalded meat can be made into stew, shredded pork, steamed vermicelli, and poached meatballs. These different food combinations help to stimulate appetite.