1, Lentinus edodes, also known as winter mushrooms, is an edible fungus that people often eat in winter. Lentinus edodes is low in calories and high in protein and vitamins, which can provide various vitamins needed by human body and promote the absorption of calcium in the body. Regular consumption of mushrooms also has a good effect on enhancing immunity and preventing colds.

2. Cabbage is slightly cold and sweet, and has the functions of detoxification, clearing away heat and benefiting 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.

Winter is the season with frequent 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.

Winter is the harvest season of apples. Apple has a good effect on maintaining the stability of blood sugar and preventing gallstones. Apples are most suitable for infants and the infirm, especially after meals.

5. 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.