Drinking more water and boiled water is the first thing to enhance immunity. Drinking more water can keep the nasal mucosa moist, and drinking more water can also make us feel fresh and full of vitality. Because boiled water helps to promote human metabolism, it is a good catalyst. Water is easily absorbed by our body, which enhances the activity of lactate dehydrogenase in various organs of the body, thus enhancing human immunity and disease resistance. Drinking a cup of warm water or normal temperature water in the morning is better for your health. Figure 2. Good sleep and high-quality sleep can promote the human body to produce more sleep factors, which can promote the increase of white blood cells and strengthen the detoxification ability of the liver, thus eliminating bacteria and viruses that invade the human body. Therefore, high-quality sleep helps to improve human immunity. All-round ventilation during the day can refresh the air, and proper ventilation at night can help you sleep and breathe fresh air. Picture ● 3. People in modern society are under great pressure. Chronic stress caused by unsatisfactory work or children's education will reduce the immune system's ability to fight diseases. If people are under extreme pressure for a long time, it will lead to the decline of T lymphocyte activity and macrophage activity, and weaken the immune response. Therefore, in the face of pressure, we should learn to decompress ourselves. We can relieve the pressure through sports, games and singing. Photo ● 4. Drink tea often, especially green tea. Green tea is rich in polyphenols and other nutrients, which can stimulate the body to produce antioxidants and detoxification enzymes. Green tea also contains tannic acid and vitamin C, which can kill many kinds of bacteria, fight infectious diseases and improve immunity. ●5. A balanced diet and a scientifically matched diet can ensure a balanced intake of various nutrients, which can not only improve personal nutritional status, but also enhance resistance. Pay attention to the food collocation of three meals a day, including coarse food, fine food, dry food, vegetarian food, cold food and hot food. Photo ● 6. During the prevalence of moderate exercise, many people stay at home, but this does not mean that physical exercise, especially scientific physical exercise, can be ignored. At present, everyone can do some moderate-intensity full-body exercises, such as aerobics, yoga, floor exercises, health qigong and other items suitable for indoor sports. Another advantage of physical exercise is that it has a positive impact on people's psychology. During the epidemic, some people will have some negative emotions, such as anxiety, panic, irritability and depression. Proper physical exercise will alleviate these negative emotions. Nutritionist's suggestion: these foods can be eaten more 1, and poultry meat refers to chicken, duck, goose, pigeon, quail and other meat. The protein nutrition of poultry meat is almost the same as that of livestock meat, but the saturated fatty acid content is lower than that of livestock meat. Eating poultry meat is more beneficial to health than eating livestock meat.