Lunch is the most important meal for students in a day. Whether children can get nutritional supplement for their intense study in the morning and get nutritional preparation for their hard study in the afternoon depends on lunch. Parents must carefully prepare lunch for their children. On the basis of ensuring children's taste, lunch should have enough calories and various nutrients, eat more high-calorie foods such as meat and eggs, and choose more brain-nourishing foods: fish, eggs, bean products, lean meat and dark vegetables.

Dinner should be soothing.

When parents prepare dinner for their children, they need to make careful arrangements to make some foods that are easy to digest and moderate in calories, such as bean products, lean meat, fish, fungi and vegetables. When children feel tired, they can eat more peanuts, cashews, almonds and walnuts. These foods are rich in vitamins B, E and protein, which helps to restore energy and physical strength. Reading for too long makes your eyes tired easily. Should eat more carrots, animal liver and kidney, red dates, yellow vegetables and so on. These foods are rich in vitamin A, and drinking more tea is also effective in restoring and preventing vision loss. Do not eat too much. After eating too much, there will be an increase in the substance "fibroblast growth factor" in the brain, which will slow down the rhythm of the brain and reduce its efficiency. Drink a cup of hot milk before going to bed.