Nutritional value of spinach
Spinach is rich in vitamin A, vitamin C, beta carotene, iron and minerals, and antioxidants such as vitamin E and selenium, among which vitamin A and vitamin C are the highest in all vegetables, and beta carotene and iron are excellent sources of vitamin B6, folic acid, iron and potassium.
The efficacy of spinach
1, reducing blood lipid
Spinach is rich in chromium and insulin-like substances, which can regulate blood sugar and keep it stable. Therefore, diabetics can often eat spinach to keep their blood sugar stable.
2. Promote growth and development and enhance disease resistance.
Carotene contained in spinach can be converted into vitamin A in human body, which can maintain normal vision and the health of epithelial cells, increase the ability to prevent infectious diseases and promote the growth and development of children.
3, Xiaoshi Yangwei
It is helpful to the secretion of gastric acid and the digestion of food, and is suitable for the treatment of food retention syndrome. It also helps to neutralize stomach acid and relieve stomach pain.
4. Beautiful and beautiful
Spinach is known as one of the "Top Ten Foods for Beauty and Skin". Spinach contains a lot of antioxidants, which have the functions of anti-aging, promoting cell proliferation, activating brain function and enhancing youthful vitality. Always wash your face with spinach juice, clean skin pores, reduce wrinkles and spots, and keep your skin smooth.
5, promote human metabolism
The trace elements contained in spinach can promote human metabolism and improve health. Eating more spinach can reduce the risk of stroke.
6. Ensure nutrition and improve health
Spinach is rich in carotene, vitamin C, calcium, phosphorus and a certain amount of iron, vitamin E and other beneficial components, which can supply a variety of nutrients to the human body; Containing iron, it has a good auxiliary treatment effect on iron deficiency anemia.
7. Protect your eyesight
Spinach is rich in carotene, which can effectively protect eyesight. Carotene can prevent sunlight from damaging the retina. Eating spinach 2-4 times a week can reduce the risk of retinal degeneration.
8. Antioxidant activity
Spinach contains a lot of antioxidants, which can resist aging, promote cell proliferation, activate brain function and increase brain vitality. Therefore, eating spinach often helps to delay memory decline and prevent brain aging.
9. Prevent fetal malformation
Spinach contains folic acid. Pregnant women eat more spinach, which is beneficial to the development of fetal brain nerve and prevents fetal malformation. Pregnant women need folic acid supplements during pregnancy. Spinach is a good source, but it should be noted that spinach should be blanched with hot water before cooking to remove oxalic acid.
Taboos for eating spinach:
Spinach can't be eaten with cucumber: cucumber contains enzymes that break down vitamin C, while spinach is rich in vitamin C, so it is not suitable for eating together.
Spinach should not be eaten with foods with high calcium content such as milk.
Spinach is not suitable for frying pork liver: pork liver is rich in metal elements such as copper and iron. 7A64E4B893E5B19E313336566265 Once combined with spinach with high vitamin C content, metal ions can easily oxidize vitamin C, making it lose its nutritional value. Animal liver, egg yolk and soybean are all rich in iron, so it is not suitable to eat with spinach containing more oxalic acid. Because both cellulose and oxalic acid will affect the absorption of iron in the above foods.
Spinach can't be eaten with soybeans: if eaten with soybeans, it will inhibit the release of copper and lead to poor copper metabolism.
Spinach can't be eaten with calcium tablets: spinach is rich in oxalic acid, and oxalate ions are easy to form calcium oxalate precipitation after combining with calcium in the intestine, which not only hinders the absorption of calcium by the human body, but also easily forms stones.