Usually, there are not too many dietary contraindications before and after the New Crown vaccination, and there is no need to change your daily eating habits; you can just live normally after the vaccination. However, in order to reduce the possibility of adverse reactions after vaccination, it is recommended that after the second dose of New Crown vaccine, you should not eat spicy food for a short period of time and instead eat a light diet. After the injection of New Crown vaccine, some people may experience certain adverse reactions, such as muscle aches, weakness, drowsiness, dizziness, nausea, abdominal pain, diarrhea, etc. After eating spicy food, the stomach and intestines are stimulated, which may aggravate the above discomfort reactions and affect the vaccination effect. In addition, if you eat spicy food after the second dose of New Crown vaccine and your body shows symptoms of discomfort, you may not be able to distinguish at this time whether the discomfort is caused by chili peppers or an adverse reaction after vaccination, which may delay treatment in serious cases. If discomfort occurs after the second dose of New Crown vaccine, it should be carefully observed. In addition, it is recommended that people who have received the vaccine drink more water, wear a mask when going out, keep a social distance, ventilate and change the air in the room frequently, and wash hands regularly. Keep the injection site clean and dry after vaccination, do not rub or massage it with your hands to avoid infection, pay attention to keeping warm, avoid getting cold, have regular work and rest, and do not engage in strenuous exercise.