Not drinking coffee during pregnancy increases the risk of miscarriage in pregnant women

Coffee is a very popular drink, and more and more people drink coffee. Once they have formed a hobby, they are afraid that it will not be easy to quit, so more fit grandmothers will worry about whether drinking coffee will affect the fetus.

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Caffeine slows down the heart rate and metabolism of the fetus, so it has an adverse effect on the fetus, and caffeine lowers the rate at which maternal blood flows into the uterus, causing the amount of oxygen and nutrients in the blood that supplies the fetus to soar, affecting fetal development, the study said.

In addition, because caffeine is good for diuresis, it makes it more inconvenient for mothers-to-be who have frequent urination before. At the same time, it also causes calcium loss from urine and affects iron absorption. What is worth paying attention to is that because the fetal liver is not yet childish, caffeine can not be metabolized quickly. Therefore, experts have taken the initiative to avoid eating caffeinated foods, such as tea, coffee, cola, cocoa, chocolate and so on.

A cup of coffee contains about 100 to 150 milligrams of caffeine. {title}

Foreign data explain that caffeine causes fetal cleft palate and other normal contusions. Even though the daily intake of caffeine is less than 150 mg, the death rate of low birth weight infants is 1.5 times higher.

Coffee is not a magic weapon for pregnant women. Drinking coffee often during pregnancy is not good for your health. The caffeine elements it contains can stimulate and infect pregnant women, which can slow down the heartbeat and increase blood pressure. For pregnant women with analysis of hypertension during pregnancy, it is more butchy, which can lead to canopy and increase the possibility of myocardial blockage. A study from Boston University in the United States showed that women who drank more than five cups of coffee a day increased the risk of heart attack by 70%, and death increased with the increase in consumption.

The Australian final Bioscience Research team has recently found that excessive caffeine is one of the culprits that lead to pregnancy. There have been many studies in the past that caffeine may affect the human pregnancy environment. The team's study finally confirmed that caffeine can affect the conversion of estrogen to progesterone, preventing fertilized eggs from being implanted smoothly in the womb from {title}. If caffeine is influenced with alcohol and nicotine, its counter-persuasion will be doubled. So women who drink coffee and drink too much are more likely to have a natural flow. In addition to coffee, cocoa, chocolate and many drugs such as painkillers and stimulants are also high in caffeine.

Caffeine makes people in an exciting shape, suppresses bedtime, and is easy to invade the normal rest of pregnant women. Tea also contains a small amount of tannic acid that can break up with the iron in the food into a compound that cannot be excreted by the body. Pregnant women assume that drinking too much strong tea may cause pregnancy anemia and leave the fetus with the legacy of congenital iron deficiency anemia.

After delving into this consequence, the British Food Standards Agency believes that it is true that the minimum daily caffeine intake for pregnant women is only 300 milligrams, but it is still too much for pregnant women.

The Bureau of Regulation will reduce the daily intake limit of caffeine for pregnant women to 200 milligrams. This means that pregnant women can drink up to 2 large cups of instant coffee or 2 small cups of roasted coffee, {title} 4 cups of tea, 5 cans of cola, 3 bottles of sticky drinks or eat 5 chocolates a day.

The monthly issue of the American Journal of Obstetrics and Gynecology published a US study that doubled the chance of consuming more than 200 milligrams of caffeine a day.

Pat O'Brien, a doctor at the Royal Women's Academy of Manufacturing Sciences, said that pregnant women should eliminate caffeine in the first 12 weeks of pregnancy. "during this period, the fetus is very weak and is most likely to give birth."

If pregnant women have the custom of drinking coffee, it is not good or bad to quit, but to slightly limit the amount. Advocate no more than 150 milligrams of caffeine a day (symmetrical 5 ounces of coffee contains about 30,180 milligrams of caffeine. 6 ounces of decaffeinated coffee contains about 3 to 5 milligrams of caffeine), which means it's okay to drink only one or two cups of coffee a day, and you don't need to worry too much about it. But don't forget one thing: in addition to coffee: tea, chocolate or some cold medicine and migraine medicine also contain caffeine. So ask the pharmacist for comparison before using it.