Prevent winter dryness: Eat more "acid" and less salt

The climate is relatively dry in many areas in winter, especially in some northern cities. The heating is turned on all day long. Many white-collar workers stay in the office or at home every day. Under long-term heating, it is more likely to cause dry skin, sore throat, dry cough and other conditions. So, in this case, how should we adjust our diet? The first thing is to drink more water. Secondly, to prevent winter dryness: eat more "acid" and less salt, so as to replenish the body's water.

How to prevent winter dryness: Eat more acid and less salt

Winter is cold and dry. If you don’t pay attention to your diet, it is easy to cause dehydration and dry skin. Therefore, in addition to drinking more water in winter, you should also pay attention to your eating habits. Therefore, many nutrition experts have suggested that to prevent winter dryness, you should eat more "acid" and less salt. So, why should you eat more acid and less salt? Let's take a look at the detailed introduction.

Eat more acid

Because sweet, sour and refreshing fruits are usually rich in vitamins C and E, they can moisturize the skin. Vitamin C can promote collagen synthesis, making the skin hydrated and delicate. Vitamin E is a highly effective antioxidant that can promote body metabolism, improve skin blood circulation, and enhance cell vitality, such as kiwi, hawthorn, apples, pears, and citrus fruits. In addition, sour fruits also contain tannic acid, organic acid, cellulose and other substances, which can stimulate the secretion of digestive juice and accelerate gastrointestinal motility. In winter, eating a fruit a day is an ideal choice for replenishing water.

Eat less salt

The dry climate is very harmful to the respiratory system and can easily induce upper respiratory tract infections. If the salt content in the food is too high, it will lead to a decrease in saliva secretion, making it easier for various bacteria to survive in the upper respiratory tract. A high-salt diet may also reduce the mucosal ability to resist disease, allowing bacteria and viruses to enter and induce inflammation. Therefore, more attention should be paid to salt restriction in winter.

It can be seen that to prevent and control winter dryness, it makes sense to eat more "acid" and less salt. Don't do the opposite and think that it doesn't matter what you eat as long as you can solve the problem of food and clothing. The times are different now, and the environment we live in is also different. We can't be casual and sloppy, otherwise our health will be damaged.