Chinese cabbage is rich in crude fiber, which can not only moisten intestines and detoxify, but also stimulate gastrointestinal peristalsis, promote defecation and help digestion. It has a good effect on preventing intestinal cancer. The air is particularly dry in autumn and winter, and the cold wind does great harm to people's skin. Chinese cabbage is rich in vitamin C and vitamin E. Eating more Chinese cabbage can have a good skin care and beauty effect.

Second: peas

Pea is a kind of nutritious food, which contains protein 23% ~ 25%, sugar 57% ~ 60%, crude fiber 45%, and also contains many minerals, vitamins and trace elements. In particular, peas contain many trace elements such as copper and chromium. Copper is beneficial to improve the baby's hematopoietic function and contribute to the development of bones and brain. Chromium is beneficial to the metabolism of sugar and fat and can maintain the normal function of insulin. Choline and methionine contained in peas help prevent arteriosclerosis; Vitamin C contained in fresh peas ranks first among all fresh beans. Pea contains a lot of crude fiber, which can promote metabolism and contribute to the development of brain and bones. It is a good choice to prevent arteriosclerosis.

Three: carrots

Carrots have high nutritional value and are rich in carotene, which ranks among the best in vegetables. Carotene can be converted into vitamin A in small intestine wall and liver cells for human use, and 70% of vitamin A needed by normal people is converted from carotene. Vitamin A plays an important role in the integrity of skin and mucosa, improving immune function, preventing the infection of respiratory tract, urinary tract and other organs, promoting the growth and development of children, and participating in the formation of retinal photosensitive substances. Carrots are rich in vitamins, which can improve immune function and help prevent diseases.