1, benefits: improve the nutritional status of the body. As a vegetable, spinach is rich in vitamin C, vitamin K, coenzyme Q 10, carotenoids, dietary fiber, iron, phosphorus, calcium and other mineral components. After eating, it can supplement nutrition for human body, help to improve the nutritional status of the body and enhance immunity. Promote gastrointestinal peristalsis. The dietary fiber contained in spinach can promote gastrointestinal peristalsis, promote food digestion and absorption, and thus improve symptoms such as abdominal distension and constipation.

2. Disadvantages: it produces calcium oxalate that is not easy to digest and absorb. Spinach contains more oxalic acid, which will produce water-insoluble calcium oxalate when ingested in the body, making it impossible for the human body to digest and absorb such substances. In severe cases, bladder stones and kidney calculi may also be formed. Increase the risk of gout. Spinach is a food with moderate purine content. Every 100g spinach contains about 25- 150mg purine. Regular consumption may increase the risk of gout or induce and aggravate gout.