What food can't pregnant women eat:
1, eat less monosodium glutamate
The main component of monosodium glutamate (MSG) is sodium glutamate, and the zinc in the blood is excreted from the urine after it is combined with it. Excessive intake of MSG will consume a lot of zinc. Medical research shows that pregnant women in the late pregnancy will eat more MSG, which will cause zinc deficiency in the fetus, and zinc is a necessity for fetal growth and development, which affects the physical and mental development of the child after birth. Therefore, pregnant mothers should eat less MSG for the sake of their baby's intelligence.
2. Avoid drinking alcohol
Studies have shown that drinking alcohol by pregnant women is an important cause of infant malformation and mental retardation, because any trace alcohol can enter the fetus through the placenta without hindrance, making the alcohol concentration in the fetus the same as that in the mother. It is not uncommon for pregnant women to drink too much, and their children will soon die. The anatomical results of dead infants show that their brains are not only smaller than normal infants, but also underdeveloped or obviously deformed. Many countries have conducted intelligence tests on children who were poisoned by alcohol in the fetal period, and found that their IQ is lower than the general level, and most of them are slow-witted, mentally retarded or idiot. Therefore, pregnant women basically avoid drinking, and 2 glasses of beer or 1 glass of wine is the limit.
3. Limit drinking caffeinated drinks.
Taking too much caffeine will affect the growth of the fetus' bones, which may lead to the deformity of fingers and toes, and increase the incidence of miscarriage, premature delivery and underweight babies. It's best to avoid drinking caffeinated drinks. If you have to, don't drink more than 2 cups of coffee or 3 cups of semi-strong tea a day.
4. Don't eat mustard tuber.
Mustard mustard tuber belongs to salty food, which contains more salt. In fact, the physiological needs of human body for salt are extremely low, below 7 grams per day for adults and below 4 grams per day for children. People who are used to eating salty food will not only cause diseases such as hypertension and arteriosclerosis, but also damage arterial blood vessels, affect the blood supply of brain tissue, and make brain cells suffer from long-term ischemia and hypoxia, leading to mental retardation and memory decline. Pickled pickled mustard tuber also contains nitrosamines, which may lead to fetal distortion. Therefore, pregnant mommy should not eat more of this kind of food, and even eat less pickles, bacon and bean paste similar to pickled mustard tuber.
5. Don't eat bacon
Foods such as bacon, smoked fish, roasted duck and goose generally contain lipid peroxide, which is harmful to human body. If lipid peroxide is ingested from diet for a long time and accumulated in the body, it can damage some metabolic enzyme systems in the human body and promote premature brain aging or dementia. Therefore, it is better for pregnant women not to eat or eat less food that has been fried in oil temperature above 200℃ or exposed for a long time.
The peroxide fat contained in bacon is worrying. In fact, there is no need for mothers to eat bacon during pregnancy. Fresh meat is more nutritious and has a variety of cooking methods. Even expectant mothers who can't cook can easily make a nest of bamboo shoots and fried pork slices.
6. Don't eat too much pig liver.
If pregnant women take too much vitamin A, it will lead to premature delivery and fetal development, so they can only take 400- 1250 micrograms of vitamin A every day, among which pig liver is rich in vitamin A, so pregnant women should not overeat.
7. Avoid high-sugar and high-fat foods.
Eating too many foods high in sugar and fat, such as soda, sugar and potato chips, makes pregnant women overweight, which increases the incidence of gestational diabetes and pregnancy-induced hypertension. Besides increasing the chances of diabetes and high blood pressure in the future, it will also be difficult to give birth.