1. Foods that are not suitable for pregnant women include the following foods: meat, fish, and eggs.

Salted, dried and smoked canned meat and fish, eggs, processed meat, ham, frozen pork, egg powder, crustaceans, shellfish.

grease.

Margarine, cooked lard, fat.

Dairy products.

Cultured cheese, salted butter, sweetened condensed milk.

vegetable and fruit.

Canned fruits, canned vegetables, pickled sauerkraut, commercial juices.

Desserts.

Commercial jams, candies, canned sweets, and sweet products.

condiment.

Salted cucumbers, mustard greens, canned onions, mayonnaise, bagged soup mix.

drinks.

Coconut water, chemical yeast, aerated drinks.

2. It is not advisable to eat only polished rice and noodles during pregnancy. In terms of diet during pregnancy, many pregnant women have a misunderstanding: only polished rice and noodles are nutritious. As long as they eat more polished rice and noodles, the children they give birth to will be healthy and smart.

From a scientific dietary perspective, this statement is incorrect.

The reason why polished rice noodles are "refined" is mainly because it has gone through repeated refining processes, making it look whiter, finer and more beautiful.

From a nutritional point of view, it is not as nutritious and more comprehensive than thick rice and thick noodles.

Because when people eat food, they not only absorb nutrients such as protein, fat, and sugar, but also absorb trace elements such as iron, zinc, manganese, phosphorus, and various vitamins.

Although trace elements and vitamins only account for 0.01% of human body weight, they are extremely important and indispensable. Once the supply is insufficient, a series of diseases will occur and even death.

Most of these trace elements and vitamins are found in the skin and shell of grains.

Refined rice and noodles have completely removed the surface part of the grain that is rich in trace elements and vitamins. Although it looks white and thin, the nutrients it contains are far less complete than brown rice.

Long-term consumption of this kind of polished rice noodles will inevitably lead to trace element and vitamin nutritional deficiencies, which will cause a series of diseases.

Although thick rice and thick noodles look thicker and darker, they are "complete foods" rich in various nutrients necessary for the human body.

It can be seen that pregnant women should not only eat refined rice and noodles. In the long run, eating some whole grains will be more beneficial.

3. It is not advisable to eat too much cold drinks during pregnancy. During pregnancy, the gastrointestinal tract of pregnant women is very sensitive to cold stimulation.

Eating more cold drinks can cause the gastrointestinal blood vessels to suddenly contract, reduce gastric juice secretion, and reduce digestive function, thereby causing loss of appetite, indigestion, diarrhea, and even stomach cramps, severe abdominal pain, and often congestion and edema. If there is a lot of gluttony,

Eating cold drinks will cause the congested blood vessels to suddenly shrink and reduce blood, which can lead to a decrease in local resistance, allowing bacteria and viruses lurking in the throat, trachea, and nasal cavity to take the opportunity to enter, causing sore throat, cough, headache, etc. In severe cases, it can cause

Upper respiratory tract infection may induce tonsillitis.

In addition, the fetus is also very sensitive to cold stimulation. When a pregnant woman eats cold drinks, the fetus will be restless in the uterus and the fetal movements will become frequent.

Therefore, pregnant women must eat cold drinks in moderation.

4. It is not advisable to drink sweet wine during pregnancy. Most people know that pregnant women should not drink white wine, but is drinking sweet wine harmless? Many people are not clear about it. In fact, drinking sweet wine during pregnancy is also harmful.

This is because liqueur, like white wine, contains alcohol.

Alcohol enters the placenta through the blood circulation and affects fetal development.

Research shows that after pregnant women drink alcohol, the alcohol concentration in the womb will remain at a high level for a long period of time.

In this way, mild cases can cause fetal weight loss and stunted growth; severe cases can cause fetal malformations, such as small eye fissures, facial dysplasia, joint deformation, external genital abnormalities, and congenital heart disease.

At the same time, alcohol can also damage the fetal brain, hinder the development of the fetal nervous system, and lead to mental retardation and uncoordinated fine movements in infants and young children.

Although the alcohol concentration of sweet wine is far less than that of white wine, experts believe that for the sake of good health and good health, pregnant women should abstain from alcohol during the entire pregnancy.

As for the claim that sweet wine can benefit the body of pregnant women, there is a lack of scientific proof.

Even so, compared with the harm that alcohol brings to the fetus, it is still not worth the gain.

Therefore, pregnant women should not drink sweet wine.

5. It is not advisable to eat hot pot during pregnancy. Hot pot has been loved by more and more people because of its convenient and casual characteristics. Sichuan hot pot, Yuanyang hot pot, and self-service hot pot are becoming more and more popular.

Amid this craze, pregnant women should keep a clear head, because the raw materials for hot pot are mutton, beef, pork and even dog meat. These raw meat slices may contain Toxoplasma gondii larvae and parasites from livestock or poultry.

These insects are extremely small, parasitic in the cells of livestock and poultry, and cannot be seen with the naked eye.

When people eat hot pot, they are accustomed to boiling the tender meat slices in the boiling soup and eating them immediately. It should be noted that this short heating does not kill the parasite larvae. After eating, the larvae can spread through the intestinal wall through the blood in the intestines.

to the whole body.

When pregnant women are infected by parasitic larvae after eating hot pot, they usually have no obvious discomfort or only have cold-like symptoms. However, the larvae can infect the fetus in the abdomen through the placenta. In severe cases, miscarriage, stillbirth, or fetal brain development may be affected.

Malformations such as microcephaly, macrocephaly (hydrocephalus), and anencephaly occur.