What health care recipes are there in winter? The first principle of tonifying kidney in winter is "tonifying kidney and preventing cold". In other words, winter recipes should pay attention to eating more warm food to prevent colds; Eat more foods that tonify the kidney. Winter is the time for the kidneys to recharge their batteries. From a single point of view, it is best to include mutton, dog meat, goose, duck, black-bone chicken, soybean, walnut, chestnut, fungus, sesame, sweet potato, radish, yam and so on. These foods are also suitable for stewing soup, and winter health soup is suitable for warm, soft, hard and cold foods. This winter health-preserving soup is like sheep kidney and Eucommia ulmoides Oliv. Secondly, it is necessary to add bitterness and less salt. Eat less salty and eat more bitter foods, such as oranges, pork liver, sheep liver, kohlrabi, lettuce, vinegar, tea and so on. From the perspective of winter health porridge, chestnut porridge and purple rice walnut jujube sweet porridge can be used. Chestnut porridge is relatively simple, with chestnuts, japonica rice and rock sugar in moderation. Sweet porridge with purple rice, walnuts and red dates, including purple rice, red beans, millet, black sesame seeds, walnuts and red dates, is more complicated. From the perspective of snacks, you can eat more nuts such as hazelnuts to tonify the kidney in winter. Finally, it should be noted that from the perspective of five-color nourishing the five internal organs, try to eat as much black food as possible and nourish the kidney in black. For example, red dates can use black dates, sesame seeds can use black sesame seeds, and grapes can use black grapes. Here is a recipe for nourishing the kidney in winter: Huanghuai stewed chicken soup. Nourishing yin and nourishing lung, spleen and kidney is the most important in winter, so Polygonatum sibiricum is the most suitable Chinese medicine. It is used to supplement codonopsis pilosula, middle jiao, and Hu Aishan, spleen and kidney, and stew hens. It has the effects of warming kidney, invigorating spleen and benefiting qi, and can relieve winter fatigue, soreness of waist and knees, and fear of cold. Moreover, it is mild in medicinal properties and widely applicable to people. Ingredients of Polygonatum sibiricum Stewed Chicken Soup: Polygonatum sibiricum, Codonopsis pilosula and Dioscorea opposita each 30g (available in Chinese medicine stores), hen 1 chicken, 50g lean pork and 4 slices of ginger. Practice of Polygonatum Shenhuai Stewed Chicken Soup: Wash the medicinal materials and soak them slightly; Wash hens, remove dirt and tail; Wash the lean pork, stew it together, add 1500 ml of cold boiled water (about 6 bowls), cover and stew for about 3 hours, then add salt to drink.