Winter is coming, and we obviously feel dry skin in the mouth and nose. From the perspective of health preservation, lung hunger is closely related to the season. Therefore, it is advisable to eat more foods that moisten the lungs and promote fluid production in winter. So, so food is suitable for winter? How to eat to keep healthy and moisten the lungs? Foods suitable for winter consumption: warm meats include dog meat, beef, chicken, turtle meat, mutton, shrimp and so on. Vegetables include soybeans, broad beans, carrots, onions, garlic, leeks, mustard greens, rape, parsley and so on. Fruits include chestnuts, preserved apricots, oranges and grapefruit. There are brown sugar, glutinous rice, goat's milk, pine nuts and so on. Which foods should be the first choice for a healthy diet in winter? First, lotus root. Raw lotus root can clear away heat, promote fluid production and quench thirst, while cooked lotus root can invigorate spleen, stimulate appetite and benefit blood. Therefore, there is a saying that "lotus roots should be born in summer, cooked in autumn, fresh and tender when eaten raw, and strong when cooked". Second, eels. Eating eel in autumn and winter is not only beneficial, but also has a certain regulating effect on blood sugar. Winter diet, such as roasted eel, stewed eel, fried eel shreds, eel porridge, etc. , are health food. Third, chestnuts. Chestnuts have the functions of strengthening the spleen and stomach, tonifying the kidney and strengthening bones, and are also called the king of the stomach. Fourth, red dates. Jujube has the effects of nourishing yin, moistening dryness, benefiting lung and benefiting qi. If it is stewed with tremella, lily and yam, the effect is better. Five, chicken soup, winter is the high season of bronchitis, one of its preventive measures is to drink chicken soup, which is particularly beneficial to children. According to the analysis, hen fat can enhance the secretion of bronchial mucosa and eliminate phlegm. In addition, there is a special substance in chicken, which can enhance the blood circulation of pharynx and secretion of nasal mucosa, and is of great benefit to keep respiratory tract unobstructed, remove respiratory virus, relieve cold and nasal congestion, and treat dry throat and cough. Sixth, animal internal organs. Animal liver, kidney, heart and other internal organs contain a lot of vitamin B2. In late winter and early spring, due to the dry climate, many people have chapped lips and are prone to angular stomatitis, which is caused by the lack of vitamin B2. Seventh, kelp. Kelp contains a lot of iodine, which contributes to the synthesis of thyroid hormone, which has thermal effect. Therefore, eating kelp in moderation in late winter and early spring has a good effect on keeping out the cold.