1, spinach+tofu. Tofu contains magnesium chloride and calcium sulfate, and spinach contains oxalic acid. When two kinds of food meet, magnesium oxalate and calcium oxalate can be produced. These two kinds of white sediments not only affect the absorption of calcium by human body, but also easily lead to lithiasis.
2, spinach+cucumber. Cucumber contains enzymes that decompose vitamin C, while spinach is rich in vitamin C, so they should not be eaten together. Vitamin C in spinach will be destroyed by decomposing enzymes in cucumber.
3, spinach+pig liver. Spinach should not be fried with pork liver. Pig liver is rich in copper, iron and other metal elements. Once combined with spinach with high vitamin C content, metal ions can easily oxidize vitamin C and lose its nutritional value.
Animal liver, egg yolk and soybean are rich in iron, so it is not suitable to eat with amaranth and spinach containing more oxalic acid. Because both cellulose and oxalic acid will affect the absorption of iron in the above foods.
4, spinach+milk. Spinach and other fruits and vegetables containing more oxalic acid will combine with calcium to form insoluble precipitate, which will affect the absorption of calcium in milk.
5, spinach+cheese. Spinach and cheese are very similar. The chemical components contained in cheese will affect the absorption of rich calcium in spinach.
6. Spinach+eel. Spinach is very similar to eel, and it is easy to have diarrhea when eaten together. Eel is sweet and warm, and has the effects of invigorating qi and nourishing blood, invigorating spleen and kidney, invigorating qi and fixing membrane, removing blood stasis and removing dampness; Spinach, on the other hand, is sweet, cold and slippery, and moistens the dryness at the next breath. Compendium of Materia Medica says, "It can warm the stomach."
Extended data:
Nutritional value of spinach
Spinach contains a lot of beta carotene and iron, and it is also an excellent source of vitamin B6, folic acid, iron and potassium. Among them, rich iron can improve iron deficiency anemia and make people look rosy and radiant, so it is known as a beauty product. Spinach leaves contain chromium and an insulin-like substance, which is very similar to insulin and can keep blood sugar stable.
Rich B vitamins can prevent the occurrence of vitamin deficiency such as angular stomatitis and night blindness. Spinach contains a lot of antioxidants, such as vitamin E and selenium, which have anti-aging and cell proliferation effects. It can not only activate brain function, but also enhance youthful vitality, which helps to prevent brain aging and Alzheimer's disease.
People's Network-Spinach and these six foods will instantly become "poison".