In mid-autumn, the temperature changes greatly in the morning and evening, and sometimes the temperature drops suddenly. When you take the MRT, take the bus and enter the office, you can always hear someone catching a cold and coughing. At the same time, autumn and winter are also the season when the flu begins to wreak havoc. You are worried about being infected in the same closed space with the patient, or you may catch a cold if you are not careful ... Okubo, a Japanese pharmacist and international Chinese medicine practitioner, said that you often need to contact patients, and all these three methods are used to improve. Three ways to improve immunity 1. Kneeling for 10 minutes When it comes to immunity, a healthy intestine can be said to be a key. The intestine is in a relaxed state, and adequate sleep and a balanced diet can keep the intestine healthy. However, even if you try your best, if you still feel that your gastrointestinal condition is not very good, you can do simple prone exercise. Put a blanket or towel under your stomach and lie prone 10 minutes. Then shaking the abdomen left and right for 10 minute can activate the peristalsis of the intestine and improve flatulence and constipation. Shaking action also helps to improve low back pain and body pain, and helps to relax hip muscles. Please do it at least 3 hours after meals. 2. Stick a warm bag on your hip. In the cold season, you can stick a warm bag to keep warm. You can stick a warm bag on the upper part of the hip joint, where there is less fat and the nerve and blood vessels are concentrated, and the heat energy can be easily transferred to the internal organs. Warming the internal organs is helpful to normalize the internal organs' function and suppress the low immunity. In addition, modern people often sit for a long time, and the blood and lymph circulation are not smooth, which leads to the accumulation of old waste and water in the lower body and the problem of obesity in the buttocks and lower body. By warming this part, it can also promote the circulation of the lower body and improve obesity. Moreover, this part has acupuncture points for the function of uterus and ovary. People with skewed pelvis and low back pain should also pay attention to warming this part. Natto is a kind of fermented food beneficial to the stomach, and it can be eaten more when the body is weak. In the cold season, you can also eat natto with spicy pickles or bean paste, which is better for people who are not used to the taste of natto. Natto and kimchi can be further fermented by mixing overnight. Capsaicin and dietary fiber can promote fat burning and help reorganize the intestines. The combination of natto and bean paste is very suitable for dinner. Soybean paste is the fermented product of broad bean, which can improve gastrointestinal activity, eliminate fatigue and inhibit obesity.