Milk is rich in calcium and is easily absorbed by growing children.

Step 2: eggs

Eggs are rich in protein, which is very beneficial to children's growth. It is more appropriate for children to eat 1~2 eggs a day.

3. Black soybean

Black beans are rich in protein.

4.sardines

Sardines are rich in protein and calcium.

5. Spinach

Spinach is rich in iron and calcium.

6. oranges

Oranges are rich in vitamin C, which helps to absorb calcium.

7.carrots

Carrots are rich in vitamin A, which contributes to the synthesis of protein.