Supplement:
Match food reasonably. The key to a balanced diet is to mix foods reasonably. Because there are many kinds of foods, it is also helpful to try more and not eat familiar foods often. Many people don't care about diet and always choose familiar food. They dare not try food they have never seen or tasted, and it is difficult to maintain a balanced nutrition.
The same kind of food is exchanged more. If you want to have a balanced diet, you should always exchange the same food, because there are many kinds of food, but each food is diverse. For example, fruits can be divided into countless kinds, and the same food needs to be replaced. There are more than three kinds of fruits every day, and vegetables can be changed frequently. In this way, you can get more comprehensive nutrition.
Don't eat too much of a certain food at once. If you want to have a balanced diet, don't eat too much of one kind, because eating too much at a time will make you feel full, and eating other foods will make your body's nutrition unable to meet your needs. Eating a small amount of each food and choosing more kinds can provide comprehensive nutrition.
Record the diet of each meal in detail. The key to a balanced diet is to keep detailed records. Record the food you eat every day. By reading these records, you can know what nutrients have been supplemented in your recent diet. If you often eat something, you can temporarily stop eating it and replace it with other foods. Naturally, you will not repeatedly ingest some nutrients, and you can also achieve a balanced diet.