(1) Develop good eating habits. Don't gobble when you eat; don't do other things at the same time when you eat, and don't chase each other or play around; eat three meals a day at regular intervals, and don't overeat.

(2) Develop the habit of washing your hands before eating. People's hands every day to do this and that, contact with a variety of things. They are contaminated with germs, viruses and parasite eggs. Wash your hands carefully with soap before eating in order to reduce the possibility of "illness from the mouth".

(3) Raw fruits and vegetables should be washed. Fruits and vegetables in the growth process will not only be contaminated with germs, viruses, parasite eggs, and residual pesticides, insecticides, etc., if you do not clean, not only may be infected with disease, but also may cause pesticide poisoning.

(4) Do not eat wild vegetables, wild fruit. There are many kinds of wild vegetables and fruits, some of which contain toxins that are harmful to human beings, and it is difficult for inexperienced people to recognize them clearly, so only if you don't eat wild vegetables and fruits casually, you can avoid poisoning and ensure safety.

(5) Do not eat rotten food. Food spoilage, it will taste sour, bitter; give off a strange odor, which is caused by the proliferation of bacteria, eat these foods will cause food poisoning.

(6) Do not buy and eat poor-quality food and beverages sold by street vendors. These poor-quality foods and beverages are often of substandard hygienic quality, and can be hazardous to your health if you eat or drink them.

(7) When purchasing food and beverages in stores, pay special attention to whether the date of manufacture and shelf life are marked, and do not buy expired food and beverages. You should not eat or drink expired food and beverages.