1. Exercise: You can do aerobic exercise for a certain period of time every day, such as walking, jogging, playing Tai Ji Chuan, riding a bike or swimming. Through exercise, the blood circulation of the body tissues and organs can be more smooth, and the functions of various organs can be enhanced, and the body's immunity can be improved.
2. Diet: three meals a day should be quantified on time, and sufficient nutrition supply should be ensured. A balanced diet, vegetables and fruits, high-quality protein foods and coarse grains should be eaten together. Avoid eating late and eating some fried and greasy foods.
3. Drugs: Some people have special physical conditions and low immunity, so they can use drugs under the guidance of doctors, such as immunoglobulin, but drugs should be used according to the doctor's advice and cannot be purchased by themselves.
It is suggested that if you want to strengthen your body's resistance, you must develop good living habits, eating habits, and ensure adequate sleep, not staying up late, and have a good attitude.