1. Reasonable diet

Winter is the season when colds are most common. A reasonable diet can increase the body's disease resistance. Breast milk is not only the best food for children's physical and intellectual development, it also contains several immunoglobulins that have a protective effect on the respiratory mucosa and can reduce the occurrence of respiratory diseases. In addition to breastfeeding, complementary foods should be added in time according to the needs of children's growth and development, and vitamin-rich foods such as fresh fruits, vegetables, eggs, fish, and meat should be added to provide balanced nutrition, prevent partial eclipses and picky eaters, and prevent vitamins and trace amounts. The lack of elements can reduce the body's resistance in children. Replenish water appropriately to prevent dryness of the respiratory tract, so as to reduce the occurrence of respiratory diseases.

2. Pay attention to dietary restraint

“If you want children to be safe, hunger and cold must be balanced.” Nowadays, some parents are always worried that their children will eat less and not be full, and they always want their children to Eat more. If a child eats too much, he will easily develop constipation in a few days. Because Chinese medicine believes that "the lungs and the large intestine are related to each other", that is, diseases in the large intestine will affect the function of the lungs. Studies have shown that dryness of fecal matter in the large intestine can cause an increase in the death rate of macrophages and a decrease in lung tissue resistance, thereby causing repeated lung and respiratory tract infections.

3. Protect the skin

Winter is cold and dry, and the water in the skin of young children loses more, and the sebaceous glands secrete less. The skin is prone to dryness, cracking and itching. Children should eat more vegetables, Fruit, drink more boiled water, wash your hands, feet, and face with hot water frequently, and then apply some skin care cream appropriately.

4. Insist on outdoor activities

Some parents are afraid that their children will be frozen. Once the weather gets cold, they will not let their children go out of the house. Cold-tolerance exercise and exposure to cold patients will make it easy to get sick due to poor resistance to pathogenic bacteria. Therefore, we should insist on letting children do outdoor activities. When the weather is cold, choose a time when the sun is sufficient and the wind is light. Let children move in nature for half an hour to an hour, which can improve their physical fitness. At the same time, do not sit on a cool ground: The ground temperature is very low in winter. If children sit on it, a large amount of heat will be lost in the body, making them prone to colds and diarrhea

5. Spend more time in the sun

In the sun Ultraviolet rays can kill viruses and bacteria on the surface of the human body, help young children absorb calcium and phosphorus, and enhance the body's disease resistance. In addition, sunlight can also increase the oxygen content of red blood cells and enhance the temperature regulation effect of the skin, as well as enhance the activity skills of the nervous system and the physical fitness of young children.

6. Ventilate regularly and pay attention to room temperature

The suitable temperature for the human body in winter is 20 degrees Celsius. If it is higher than 23 degrees Celsius, people will feel dizzy and tired. In addition, if the temperature difference between indoor and outdoor is large, it is easy to catch a cold.

Winter is the season of high incidence of respiratory infections. In winter, due to heating, the temperature difference between indoor and outdoor is too large, which is more prominent in the north. The indoor temperature is high, the humidity is relatively low, and the windows and doors are closed, the indoor air Poor circulation and high density of microorganisms in the room make it easy for some pathogenic bacteria and viruses to invade children. Therefore, even in the cold winter, windows should be opened regularly to ventilate and increase indoor humidity. If the indoor temperature is too high, place a wet towel on the radiator or place a basin of water next to the radiator.