Spring is the most tender season of spinach and the most beautiful time to eat spinach. At this time, the spinach is called "spring spinach", with red and green roots, fresh and abnormal, and especially delicious. The contents of minerals and vitamins in spinach are among the best in vegetables. Spinach listed in spring is quite beneficial to detoxify and prevent spring dryness. Spinach contains more oxalic acid, which hinders the absorption of calcium and iron. When eating spinach, you should first blanch it with boiling water before frying it. Stir-fry spinach for a short time without affecting the taste.