1, fresh asparagus can be cooked and eaten. Asparagus is rich in vitamin B, vitamin A and trace elements such as folic acid, selenium, iron, manganese and zinc. The nutrition is comprehensive, so it is rich. Asparagus contains various amino acids necessary for human body.

2. After the fresh asparagus is dried, it should be washed first, then boiled in water, and then soaked in clear water. Asparagus can be soaked in water after drying, but it is best to cook soup.