spinach
Spinach is a vegetable that can be eaten all year round, but spring is the best. The roots of "Spring Pineapple" are red and green, fresh and abnormal, and the most delicious. Spinach listed in spring is quite beneficial to detoxify and prevent spring dryness. Because spinach contains more oxalic acid, which hinders the absorption of calcium and iron, it should be blanched with boiling water before frying.