Under normal circumstances, spinach is rich in vitamins, trace elements and other nutrients, has a good eating effect, deeply loved by people. So who can't eat spinach?
What are the benefits of eating spinach?
Promote digestion
The enzymes contained in spinach promote the secretion of gastric juices and the pancreas, and contribute to food digestion and nutrient absorption. In addition, the dietary fiber contained in spinach can promote gastrointestinal motility, speed up the excretion of stool, and has good curative effect on constipation, hemorrhoids and hemorrhoids.
Anti-Aging
Spinach extract has the effect of promoting the proliferation of cultured cells and is anti-aging. China's folk people wash their face with spinach juice, which can clean the skin, reduce wrinkles and remove freckle, and make the skin smooth and clean.
protect eyes
Spinach contains carotene, which converts to vitamin A in the human body and helps maintain normal vision and the health of epithelial cells. The content of inorganic salts such as protein, vitamin B2, iron, and phosphorus in spinach is also higher than many vegetables, and these ingredients have a health-care effect on the eyes.
Blood beauty
Spinach is rich in protein and vitamins, which can promote growth and development, make blood and blood strong, energetic, shiny hair, skin white and clean. The red root of spinach contains vitamin K, which is generally lacking in fruits and vegetables, and helps to reproduce the bleeding tendency of skin and internal organs. The iron contained in it has a good adjuvant effect on iron deficiency anemia.
Promotes fetal development
Spinach contains folic acid, folic acid is very important for pregnant women, can promote the normal growth and development of the fetus, prevent fetal nervous system defects. Therefore, spinach is a very suitable vegetable for pregnant women.
Prevent Alzheimer's disease
Spinach contains a lot of antioxidants that help prevent brain aging and prevent Alzheimer's disease. Acids, trace elements and other substances in spinach can promote metabolism and reduce the incidence of stroke.
What are the disadvantages of eating spinach?
1, spinach contains oxalic acid, oxalic acid in the human body will produce calcium oxalate and zinc oxalate and zinc oxalate, easily absorbed and excreted, will affect the absorption of calcium and zinc in the intestine.
2, spinach contains purine, human purine is too high, it will lead to high uric acid, can cause gout.
3, spinach and cool, so the stomach Deficiency and diarrhea patients may cause discomfort, increase the condition. And spinach should not eat too much at one time, otherwise the object will be reversed, but not beneficial to the body.
Who should not eat spinach
Menstrual women
Ms. Eat as little as possible during the menstrual period because it has side effects that increase the amount of menstrual flow.
Pregnant women
Pregnant women should not eat spinach. Oxalic acid in spinach is easy to produce insoluble calcium oxalate, causing calcium deficiency.
Elderly people, infants, or people with calcium deficiency
Because the elderly, infants and young children are in urgent need of calcium supplements or are taking calcium tablets (such as osteomalacia, tuberculosis and calcium deficiency), experts recommend not taking spinach within 2 hours before and after taking calcium tablets. Spinach contains dietary fiber, so it can detoxify all nights. Therefore, it has a certain role in gut sliding. In children with diarrhea, it is best not to eat spinach.
Patients with diarrhea
Spinach is rich in fiber and has the effect of lubricating the intestines. People with diarrhea should not eat it.
Nephritis and kidney stones should not be eaten
Spinach contains oxalic acid and calcium salts can be combined into calcium oxalate crystals, so that patients with nephritis urine color turbidity, tube type and salt crystals increased, so nephritis and kidney stones should not eat.