Garlic, ginger and red pepper are representative foods to keep body temperature. Allicin has good antibacterial, anticancer and immune enhancement effects, and has a good effect on restoring fatigue. The spicy ingredients of ginger can not only sterilize, but also help to keep body temperature and promote sweating. Red pepper can promote metabolism and keep body temperature. In addition, onions and leeks, which have the function of sweating and promoting blood circulation, as well as mushrooms and mushroom foods containing immune-enhancing ingredients, also have the function of preventing colds.
Vitamin A can strengthen the skin and mucous membrane and prevent the invasion of bacteria and viruses, so vitamin foods cannot be lacking in the diet. Radish, lotus root, potato and sweet potato all have the function of keeping body temperature. If these foods can be well matched, it should be no problem to spend the cold winter healthily.
Suzuki suggested that when you catch a cold, you should eat some food that can make you sweat and keep your body temperature. In order to make up for the consumed physical strength, we should immediately ingest sugar and replenish energy. At the same time, we should avoid indigestible fatty foods, and it is best to eat digestible chicken, milk, eggs and other foods to supplement protein. Finally, fever can lead to the loss of water, vitamins and minerals in the body, so it is also important to drink soup and eat vegetables and fruits.