Raw food that is easily overlooked:
1. Undercooked steak
2. Undercooked poached eggs, including egg bread and other foods containing raw egg liquid, such as tiramisu.
3. Sashimi, oysters, raw shellfish and some sushi
Cheese is soft, hard, dry and wet. Soft cheese belongs to dairy products that have not been sterilized at high temperature. Don't eat it. Regular packaged milk, yogurt and cheese are good for calcium supplementation during pregnancy and can be eaten.
5. Overheated cooked meat is still risky due to long-term storage, so it is best to reheat it, including cooked meat purchased outside.
PS: Listeria mainly refers to raw meat, vegetables and fruit products that can be safely eaten after washing.
The second is alcohol. Intake of alcohol during pregnancy and lactation will adversely affect the neural development of the fetus. In a normal diet, most of the alcohol in flavoring wine, such as cooking wine, has evaporated during heating, and the alcohol consumption can be ignored. Of course, there are exceptions, such as drunken crabs, braised chicken with yellow wine and other dishes with a large amount of seasoning wine.
The third kind is deep-sea fish, with high mercury content. According to the fish species published by American Pediatric Association, there are mainly square head fish, shark, swordfish and mackerel. Among these four categories, sharks that are easily accessible, including shark's fin, are all shark parts. In addition, eat no more than 340 grams of fish and no more than 170 grams of tuna per week.
In addition to these things, it is best not to touch them. The following is more because of the dose problem.
Caffeine, including coffee, chocolate, cola, red bull, tea, etc. Caffeine has an exciting effect on human body. If you consume more than 200 milligrams of caffeine every day, it will increase the chances of miscarriage and fetal malformation.
Foods with high sugar content can easily cause gestational diabetes.
There are many factors of abortion, most of which are caused by chromosome variation, endocrine disorders and diseases. But the abortion caused by ordinary food is almost negligible.
The following is a rumor about popular food on the Internet. Modern science has not found any relationship between these foods and abortion.
However, many views on folk Chinese medicine are hearsay and taken out of context. Let me give you a suggestion, based on the philosophical basis of traditional Chinese medicine and modern medicine.
Cold food: crab, turtle, purslane, coix seed, aloe, auricularia auricula, watermelon.
Sexual hot food: litchi, longan, durian, common spices: star anise, fennel, pepper, cinnamon, spiced powder.
The general view is that cold food causes uterine contraction and leads to abortion. Sexual hot food leads to constipation during pregnancy, oppression of uterus and abortion.
Hearing this, it seems very reasonable, but it ignores the problem of quantity. If you don't eat too much of these foods, eating them once or twice occasionally will have no effect on pregnant women.
Moreover, in the choice of hot and cold food, because according to the adjustment of physique, body heat eats less heat and body cold eats less cold. In short, you are prone to constipation, eat less hot food, you are prone to diarrhea, and eat less cold food.
Other foods that are not suitable for pregnancy are popular on the Internet.
Estrogen: royal jelly
Alkaloids: potatoes that have been stored for a long time
High iron content: spinach
Vitamin A is too high: pig liver
Too much of the above substances does have the risk of teratogenesis and abortion. However, like hot and cold food, if you don't eat it every day and occasionally once or twice, the risk is impossible to talk about.
It is worth mentioning that the saying that foods circulating on the Internet are similar to each other has been refuted as having no scientific basis. All kinds of food can be safely eaten with balanced nutrition.
Selection of tonic during pregnancy
Folic acid should be supplemented from pregnancy to the third month of pregnancy, calcium tablets should be supplemented according to the situation in the middle and late stages, and it can also be obtained from milk.
Other traditional tonics mainly include bird's nest, sea cucumber and donkey-hide gelatin. Among them, bird's nest is the most mainstream tonic during pregnancy, and bird's nest is also a tonic that is often asked more questions during outpatient service.
At present, the authoritative research on the Internet comes from Dr. Jiang Lin of Sun Yat-sen University, the author of Unlocking the Bird's Nest Code and Professor Li Hongwei of Xiamen University. The inspection is mainly Dr. Xu Dunming from the Technical Center of Xiamen Entry-Exit Inspection and Quarantine Bureau. Video document, I recommend you to watch CCTV 10 set "Approaching Science-Bird's Nest of New Ingredients".
Modern medical research has found that bird's nest is the only natural food that has been proved to contain sialic acid as high as 10%, which plays an important role in the intellectual development of the fetus. More beneficially, the growth factors contained in bird's nest have certain effects on the injury of upper respiratory tract and skin growth, and have obvious effects on preventing colds during pregnancy and improving maternal and infant immunity during pregnancy.
Traditional Chinese medicine literature mainly points to bird's nest "nourishing lung and promoting fluid production", which treats lung yin deficiency, cough, night sweats and hemoptysis. In the five internal organs, "the lung governs the fur", and the lung is good and the skin is good, so the bird's nest has the function of keeping the skin healthy.
Western medicine starts from effective substances, while Chinese medicine infers from medical philosophy. Although the mechanism of action of Chinese and western medicines is different, the efficacy of bird's nest discussed is basically the same, which should be more interesting.
In Xiamen where I live, bird's nest is very popular. Among the pregnant mothers I have observed, bird's nest has a certain effect, but at present it belongs to the category of health care products. Unlike drugs, it is more of a dietotherapy effect, and the effect needs to persist for a period of time.
Personally, I prefer that bird's nest is not a necessity, and giving birth to a healthy and beautiful baby depends more on balanced nutrition during pregnancy and forming regular living habits.
Now the popularity of bird's nest is getting higher and higher, and the price is relatively civilian. The monthly cost ranges from several hundred to several thousand. At present, the bird's nest market is still quite chaotic. If you buy it, it is recommended to buy brand products. At present, there are pregnant women's bird's nest brand and popular brand among bird's nest brands. Eating bird's nest during pregnancy is recommended to choose a pregnant woman's bird's nest brand with good reputation.
abstract
On the whole, it's actually very simple. Do not eat bad food, eat raw food completely, do not touch caffeine and alcohol, and pay attention to deep-sea fish. If you don't eat too much other food, you won't have a problem.