2. Take time to play outdoors and exercise on weekends. Even walking is good for your health.
In fact, mental health determines physical health to a certain extent. Remind yourself appropriately when you are in a happy mood and study smoothly, and suppress your emotions. If you encounter difficulties in your study, you should encourage yourself and relax appropriately.
4. Have a sense of urgency when you have less homework and less pressure, and work harder than usual. Before the exam and when the task is particularly heavy, we should do some entertainment activities (except watching TV, playing computer and watching cartoons), which is beneficial to physical and mental health.
5. Eat less snacks, ice cream and hot pot, which are extremely cold and hot.
6. Develop the habit of washing hands before eating. People's hands do this and that every day, touching all kinds of things. Will be infected with germs, viruses, parasitic eggs. Wash your hands carefully with soap before eating to reduce the possibility of "illness from the mouth". Wash raw fruits and vegetables. Fruits and vegetables will not only be infected with germs, viruses and parasite eggs, but also remain pesticides and insecticides. If it is not cleaned, it may not only infect diseases, but also lead to pesticide poisoning.
7. Don't eat wild vegetables and fruits casually. There are many kinds of wild vegetables and wild fruits, some of which contain toxins harmful to human body. It is difficult for inexperienced people to distinguish clearly. Only by not eating wild vegetables and fruits casually can we avoid poisoning and ensure safety. Don't eat rotten food. When food rots and deteriorates, it will have a sour and bitter taste; It gives off a special smell, which is caused by the reproduction of bacteria. Eating these foods will cause food poisoning.
8. Don't buy or eat inferior food and drinks sold by street vendors at will. These inferior foods and drinks are often unqualified, and eating and drinking will be harmful to health.