Consuming raw and cold food in winter can easily stimulate the stomach and intestines, causing abdominal pain and diarrhea. Therefore, it is also important to pay attention to the selection of appropriate cooking methods. It is recommended that in the processing of winter food, as much as possible, using stewing, boiling, steaming, braising and other cooking methods, so that it is easier to preserve the food nutrients, and is conducive to health.

3, eat more fruits and vegetables, strong body to fight disease.

Winter is dry, especially in the northern region, due to eat more meat, easy to have dry stools. Vegetables and fruits are rich in vitamins and minerals, and rich in dietary fiber, can enhance the body's immunity, improve the body's ability to adapt to the cold, and has a good protective effect on blood vessels, but also promote gastrointestinal peristalsis, to prevent constipation. Therefore, attention should be paid to the supplementation of vegetables and fruits. Vegetables can choose carrots, white radish, cabbage, potatoes, yams, lotus root, spinach, greens, celery, mushrooms, asparagus, baby vegetables, etc., and fruits can choose apples, pears, kiwi, bananas, pomelo, citrus and so on.

4, moderate supplement, point to point.

Winter is cold, the sunshine time is shortened, people's outdoor activities are reduced, it is easy to vitamin D deficiency. Pay attention to eat food rich in calcium and vitamin D regularly, such as milk, soy products, seafood, animal liver and so on. Fresh vegetables and fruits available in winter are not as abundant as in summer and fall, making it easy to have insufficient intake of some vitamins and minerals. Therefore, nutrient supplements can be chosen to supplement the dietary deficiencies, such as vitamin C, vitamin D and so on. But they should not be used as the main source of nutrients, the principle is moderation, not excessive!