Lettuce is one of the common vegetables. It not only grows in autumn and winter, but also contains a variety of vitamins, which can supplement the nutrients needed by the human body in time. At the same time, lettuce contains a lot of iodine. Eating more in autumn and winter can enhance the secretion of gastric juice and digestive juice, effectively improve the human digestive system, and eating more lettuce can effectively prevent gastrointestinal diseases.

Potato is not only a very full vegetable, but also a vegetable with high nutritional content. Potatoes contain a lot of vitamin B and vitamin C. Eating more potatoes has a certain therapeutic effect on constipation, gastric ulcer and other symptoms. Moreover, potatoes can also eliminate the fat accumulated in the cardiovascular system, help restore the elasticity of blood vessels, and play a certain role in preventing arteriosclerosis.

Sweet potato, sweet potato is basically one of the most nutritious vegetables, which can supply a lot of mucin, sugar, vitamin A and vitamin C to human body, and has the function of strengthening kidney and tonifying qi and blood. At the same time, eating more sweet potatoes can effectively improve stomach diseases and help people absorb nutrients better.

These vegetables suitable for autumn and winter are very common in our daily life. Eating more vegetables is really helpful to our health. With the advanced development of agriculture, we should remember to wash vegetables before eating them to avoid being hurt by pesticides.