Cabbage is slightly cold and sweet, and has the functions of detoxifying, clearing away heat and dredging the stomach. Anyone who is upset and thirsty, has poor stool and has little urine can often eat cabbage. Cabbage contains more crude fiber, vitamin A, vitamin B and vitamin C, etc. The cellulose in Chinese cabbage can promote intestinal peristalsis, help digestion and prevent dry stool.

Step 2: garlic

Winter is the most common season for colds. A new study in the UK involved 164 healthy adult participants for 12 weeks. It was found that there were 24 cases of colds in the two groups taking garlic supplements and 64 cases in the two groups taking placebo. The reason is that allicin in garlic can stimulate the growth of white blood cells and enhance the anti-inflammatory ability of human body.

3, oranges

Winter is the high-yield period of oranges. Oranges are rich in vitamin C, citric acid, hesperidin, aldehydes, alcohols, alkenes and other substances, which have always been called "good fruit for treating diseases". Moreover, oranges contain natural sugar, which can satisfy everyone's desire for sweets. Oranges contain a variety of cellulose, which is beneficial to digestion and can reduce the accumulation of endotoxin in human body.