Spinach is a common vegetable, moderate consumption generally does not have any special benefits or disadvantages, but its mineral and vitamin content is higher, can be used as a body to supplement the minerals and vitamins of a better source. Spinach for the quinoa spinach annual herb, can be consumed as a vegetable, which contains more minerals and vitamins needed by the human body, such as per 100g spinach contains about 311mg of potassium, 66mg of calcium, 2.9mg of iron, 32mg of vitamin C, 19.3mg, and other types of minerals and vitamins needed by the human body. Among them, the content of potassium and calcium are relatively rich. Vitamin C is also comparable to that found in most fruits. Spinach can be consumed by the general public, and can be eaten in moderation according to their own preferences, which helps to supplement the body with various nutrients.