Spinach is a civilian side dish, which is cheap but nutritious. Can provide reasonable nutrition to the body and make it stronger. Spinach contains fiber that most plants are rich in. This kind of fiber can effectively promote the peristalsis of the stomach, which is beneficial to the normal way, and at the same time can promote the secretion of gastric juice and help the digestion of food. The effective elements produced by spinach decomposition are helpful for constipation, hemorrhoids and other problems.