The winter climate is dry, and many people find that symptoms like a dry mouth, hoarseness, dry cough, dry skin, and reduced urination or constipation become more severe. These are all signals from the body indicating a lack of water. Besides drinking more water, how can you alleviate dryness through your daily diet?
It's advisable to eat more sour fruits
First, you should eat more sour fruits. Because sweet and sour fruits that are refreshing and moist are usually rich in vitamins C and E, which can hydrate the skin. Vitamin C promotes collagen synthesis, making the skin supple and delicate. Vitamin E is a powerful antioxidant that boosts the body's metabolism, improves skin blood circulation, and enhances cell vitality. Research shows that the more sour a fruit tastes, the more vitamin C it often contains, such as: kiwi, hawthorn, apples, pears, and citrus fruits.
Sour fruits also contain tannins, organic acids, and dietary fiber, which can stimulate digestive juice secretion and accelerate gastrointestinal motility, thus nourishing yin and moistening dryness. Moreover, fruits generally contain over 70% water. In the dry winter, eating a fruit a day is an ideal way to replenish fluids.
White foods can moisten the lungs
Secondly, "white foods" can moisten the lungs. According to Traditional Chinese Medicine, "dryness easily injures the lungs," and the lungs, one of the five vital organs, correspond to the color "white" in the five-color theory. Therefore, eating some "white foods" can moisten the lungs and replenish fluids. In winter, you can often eat white radish, Chinese cabbage, winter melon, lily, tremella, lotus root, and lotus seeds. Among these, the two "common vegetables," Chinese cabbage and white radish, are the most effective and affordable. White radish contains a variety of vitamins and minerals, with its vitamin C content being 8-10 times higher than that in pears and apples. Chinese cabbage is rich in vitamins C and E, which can prevent skin dryness caused by dry heat, and its dietary fiber can also promote intestinal peristalsis and prevent constipation caused by internal heat. You can make soups with winter melon, white radish, or Chinese cabbage, and the hydrating effect of these soups far exceeds that of just drinking plain water.
Salt intake should be limited in winter
Finally, it's important to remind you to eat less salt in the winter. The dry climate is more harmful to the respiratory system and can easily trigger upper respiratory tract infections. If your food contains too much salt, it can lead to reduced saliva secretion, making it easier for various bacteria to survive in the upper respiratory tract. A high-salt diet may also reduce the mucous membranes' ability to resist disease, allowing bacteria and viruses to take advantage and cause inflammation. However, compared to the summer when people eat more light cold dishes, in winter people tend to prefer rich, braised dishes, unconsciously increasing their salt intake. Therefore, it's especially important to limit salt in the winter.