Spinach is an edible vegetable, appropriate consumption does not have obvious harmful effects, but also can play for the body to supplement certain nutrients. Spinach is a common green leafy vegetables, its main component is water, but also contains a variety of minerals and vitamins needed by the human body, such as every 100g spinach contains about 91.2g water, 311mg potassium, 85mg sodium, 66mg calcium, 58mg magnesium, 47mg phosphorus, 32mg vitamin C and so on, appropriate consumption will help to replenish the body with the above nutrients. Spinach and other green leafy vegetables are recommended to be consumed together with staple food and meat in order to have a balanced and diversified diet. Generally speaking, spinach does not cause any significant discomfort or harm to the body when consumed in a reasonable manner.