Nutritionists say spinach is one of the vegetables with the highest nutrition and the closest to meat. Eating it has many benefits to lose weight and can easily shape a lean figure.

Spinach is a nutritious vegetable, which is rich in vitamins and iron, but at the same time, the content of oxalic acid in spinach is very high. When oxalic acid is absorbed by human body, it will combine with calcium in human body to form calcium oxalate precipitate, which cannot be absorbed by human body and will prevent human body from absorbing calcium.

The correct way to cook spinach is to boil it in boiling water first, then take it out, or mix it with cold dishes or stir-fry, but remember that spinach can't be cooked with tofu.