Second, drink as little raw water as possible. I am personally in my twenties. Drinking raw water has diarrhea and allergies. It's really super uncomfortable From then on, I can't stand the texture, burnt water and normal temperature water without drinking ice water.
Third, take a bath, wash your hair and change clothes frequently, otherwise you will get skin diseases. If you don't take a bath or wash your hair for a long time, the growth of bacteria will be very serious, which will lead to many unnecessary diseases and troubles.
Fourth, strengthen physical exercise and enhance immunity. At this time, many children have poor physical fitness and are prone to illness, so properly strengthening physical exercise can improve immunity and reduce colds.
Fifth, going to bed early and getting up early is good for your health. Going to bed early can ensure that you are full of energy and improve the efficiency of class. Getting up early can ensure breakfast on time, and it will not lead to hypoglycemia, which is good for your health. If you do this, will the class be inefficient?