Pregnant women eat this and the fetus dies in the womb

What foods can’t pregnant women eat? Pregnant women are more picky about their food and want to eat more things, but that doesn’t mean they can eat whatever they want. The trace elements consumed by pregnant women are to be distributed to the baby in the belly, so it is best not to eat these low-nutrient waste foods. Want to know the food taboos and common diet problems for pregnant women? Then let’s take a look.

Pregnant women should never eat three kinds of food

1. Fish High in Mercury

Generally speaking, as we all know, fish contains a variety of trace elements and is a very good high-nutrition food for pregnant women.

Both fish and fish oil contain omega-3 oleic acid, which plays an important role in the growth and development of babies and is also of great benefit to pregnant women themselves.

Studies have shown that adequate intake of omega-3 oleic acid during pregnancy can not only promote the growth and development of the baby's vision and central nervous system, but also reduce the probability of skin allergies in newborns after birth.

In addition, omega-3 oleic acid can reduce the risk of premature birth, preeclampsia and postpartum depression.

However, some freshwater fish contain high concentrations of mercury, which can affect the development of the brain and nervous system of infants, which is different from the promoting effect of omega-3 fatty acids.

In order to ensure adequate intake of omega-3 oleic acid without excessive intake of mercury, it is recommended to eat low-mercury fish or fish oil twice a week.

When choosing fish, you should avoid choosing seriously polluted freshwater fish, such as swordfish, mackerel, great white shark, tilefish, bigeye snapper, bluefin tuna, etc.

The second type of fish can be eaten in moderation, such as sea bass, horse mackerel, grouper, mackerel, yellowfin tuna, whitefin bluefin tuna, etc. This type of fish can be eaten 2-3 times a month if it is not polluted by the environment.

However, pregnant mothers are advised to choose freshwater fish with low pollution risk, such as crab, flounder, anchovy, silver cod, salmon, silver carp, plaice, sole, etc.

2. Caffeine

Strictly speaking, freshly ground coffee is not a food, but for expectant mothers who always want to sleep, freshly ground coffee is undoubtedly a good refreshing drink.

However, caffeine will increase the baby's heart rate and blood pressure. If the expectant mother drinks more than 4 cups of coffee a day, it will greatly increase the risk of miscarriage.

But this does not mean that you can't drink a lot of coffee during pregnancy. Occasionally drinking a large cup of tea or coffee (not a 20-ounce cup) will not cause any risks to pregnancy. The key is not to drink too much.

3. Cheese and canned luncheon meat

Pregnant women should be highly careful about Listeria during pregnancy. This bacteria is commonly found in foods such as uncooked meat, vegetables and fruits, and unpasteurized cheese.

Scientific research shows that pregnant women are 20 times more likely to be infected with Listeria than ordinary people, and once infected, it may cause serious harm such as miscarriage, premature birth or stillbirth.

Because Listeria will be killed under the high temperature conditions of cooking and pasteurization, expectant mothers are advised to avoid drinking raw milk and eating unpasteurized cheese, cheese, cheese and other dairy products.