In winter, people often experience dryness in parts of the body such as the mouth, nose, and skin. Traditional Chinese Medicine (TCM) believes that the lungs are closely related to the seasons. Therefore, it is advisable to consume more foods that moisten the lungs and promote the production of body fluids. Special attention should also be paid to the diet of patients with COVID-19.
Foods that moisten the lungs and promote the production of body fluids:
First, lotus root. Raw lotus root can clear heat, promote the production of body fluids, and quench thirst. Cooked lotus root can invigorate the spleen, stimulate the appetite, and nourish the blood. Hence, there is a saying: "In summer, raw lotus root is suitable; in autumn, cooked lotus root is better. For raw consumption, choose fresh and tender; for cooked consumption, choose firm and old."
Second, rice field eel. Eating eel in autumn and winter not only provides strong nourishment but also helps regulate blood sugar. In winter, dishes like braised eel, clear stewed eel, stir-fried eel shreds, and eel congee are all healthy and delicious delicacies.
Third, chestnuts. Chestnuts have the effect of strengthening the spleen and nourishing the stomach, as well as tonifying the kidneys and strengthening bones. They are also known as the "king of stomach tonics."
Fourth, red dates. Red dates have the function of nourishing yin and moistening dryness, as well as benefiting the lungs and replenishing qi. The effect is even better when they are stewed together with tremella, lily, or Chinese yam.
Fifth, chicken soup. Winter is a high season for bronchitis. One of the preventive measures is to drink chicken soup, which is especially beneficial for children. According to analysis, the fat in hens can enhance the secretion of bronchial mucosa and help expel phlegm. Furthermore, chicken contains a special substance that can enhance blood circulation in the throat and increase nasal mucus secretion, which is greatly beneficial for keeping the respiratory tract clear, clearing respiratory viruses, and relieving cold symptoms such as nasal congestion, dry throat, and cough.
Sixth, animal offal. The liver, kidney, heart, and other offal of animals contain a lot of vitamin B2. In late winter and early spring, due to the dry climate, many people suffer from chapped lips and are prone to angular cheilitis, which is caused by a lack of vitamin B2.
Seventh, kelp. Kelp is rich in iodine, which helps in the synthesis of thyroid hormones, and these hormones have a thermogenic effect. Therefore, consuming an appropriate amount of kelp in late winter and early spring has a good effect of warding off the cold.