During the Spring Festival, all kinds of delicious food are put on people's table, and the festive atmosphere easily makes people forget the taboos of diet and diseases, which leads to the occurrence of some diet-related diseases or the recurrence of old diseases, such as coronary heart disease, hypertension, hyperlipidemia, diabetes, gastrointestinal diseases, pancreatitis, cholecystitis and so on. And endanger their health. Therefore, to avoid overeating, gluttony and heavy drinking, we should be light and less greasy, with a reasonable mix of meat and vegetables and a moderate diet. At the same time, we should pay attention to food hygiene to prevent diseases from entering the mouth, so as not to cause digestive system diseases such as hepatitis and intestinal infection.