Spinach is a common vegetable and eating spinach has the benefit of replenishing nutrients, providing a wide range of minerals, vitamins, and dietary fiber, among other nutrients. Spinach is a common green leafy vegetable in life, rich in nutritional value, able to provide a variety of nutrients to the human body. Each 100 grams of spinach contains 2.6 grams of protein, 1.7 grams of dietary fiber, 311 milligrams of potassium, 66 milligrams of calcium, 2.9 milligrams of iron, 2920 micrograms of carotenoids, 194 micrograms of folic acid, and 243 micrograms of vitamin A and so on. There are many ways to eat spinach, you can fry it, eat it cold, and cook it in soup. Spinach can be combined with a variety of fruits and vegetables, but be careful to eat in moderation, a large amount of consumption may cause indigestion, causing gastrointestinal discomfort in the body.