1, eat more nuts: children can eat more nuts, such as peanuts, walnuts and melon seeds. These foods contain more unsaturated fatty acids, which can provide nutrition for brain cells, especially cell membranes. It is very important to increase the nutrition of children's brain cells and promote their development.

2. Eat more high-quality protein food: Give children more high-quality protein food, such as lean meat like milk, eggs, pork and beef. These foods are rich in high-quality protein, which is also crucial for the nutrition and development of brain cells;

3. Eat more fresh vegetables and fruits: Give children more fresh vegetables and fruits, because fresh vegetables and fruits are rich in vitamins and minerals, and you can eat oranges, kiwis, broccoli, rape and so on. These vegetables and fruits help to improve children's memory.