1. Platycodon grandiflorum: This is a very common Chinese herbal medicine in a class of pharmacies. It is generally used for relieving cough, relieving fever, eliminating phlegm and diminishing inflammation, but it actually has many functions such as lowering blood sugar, anti-ulcer and anti-tumor. Platycodon grandiflorum is a perennial herb, about 40-80 cm. It is smooth all over, without small hairs and thorns, and the top is covered with blue flowers, which is easy to identify. There are many ways to eat platycodon grandiflorum, which can be cold or stir-fried. It tastes good.

2. Oenanthe javanica: This is a very common wild vegetable, which is generally recognized by the older generation. Oenanthe javanica is a celery vegetable. It has a good effect of strengthening spleen and protecting stomach, and can protect the health of gastrointestinal tract. At the same time, it also has anti-infection and antibacterial effects. It is a good wild vegetable. Water celery tastes good, sweet and tender. You can try.

3. Portulaca oleracea: This is also a common wild vegetable in daily life. Has the functions of preventing and treating diabetes. It can promote the secretion of human insulin, regulate the contents of various indexes in human body and protect the cardiovascular function of human body. Portulaca oleracea is also on the market. You can go to the vegetable market. Portulaca oleracea has a good taste, light and slightly sweet, and can be eaten cold or fried. There are many ways, you can try.

4. shepherd's purse: it is a wild vegetable with strong pharmacological effect. As a cruciferous plant, it has the functions of cooling blood, stopping bleeding, clearing heat and diuresis. Generally used to treat pulmonary tuberculosis hematuria, uterine bleeding, pulmonary tuberculosis hemoptysis and so on. Usually used to wrap spring rolls and egg dumplings every day, which is delicious.

5. Bulbus Allii Macrostemon: The shape is very similar to garlic. Because of this shape, it is called garlic root in many places. Allium macrostemon has many functions, which is generally suitable for preventing arteriosclerosis, but it also has the effect of inhibiting the increase of lipid peroxide. Usually fried with eggs, it tastes delicious.