Hello, there are many ways to improve this. First of all, the key is to have a good rest, that is, to sleep well. Good sleep usually makes children more resistant and helps them grow taller.

The other is food. Children's daily diet is also very important, and unreasonable diet can easily make children sick. It is recommended to have three meals a day, with a combination of meat and vegetables and rich nutrition. It is not advisable to eat too much per meal, which is easy to indigestion and food accumulation. Eating well is not short of nutrition, and your body is great.

Then drink water. Add enough water every day. If you drink less water, you will easily get angry and get upper respiratory tract infection. Drink more water, and some germs will be excreted in time.

And daily clothes. Pay attention to timely increase or decrease according to climate change. It is best to wear pure cotton, breathable, because children sweat easily, airtight clothes will be very uncomfortable and sweat-proof. Take a bath and change clothes frequently.

And play. Toys should be clean. When you come home from outside or kindergarten, you should wash your hands and change clothes first, and try to go to crowded places as little as possible. When the weather is fine, it is necessary to take children outdoors for exercise, exercise and bask in the sun, which also helps to absorb calcium.