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Thursday, May 19, 2011

Why Caffeine is not good for pregnant women?

/ On : 3:27 PM
Health-Net: Since the Stone Age, humans are familiar with caffeine. Stone Age Humans believe that caffeine is a substance that can relieve fatigue, stimulate awareness and improve mood. They consume caffeine in a way directly chew certain parts of plant sources of caffeine such as seeds, the twigs, branches, leaves or other plant parts.

Caffeine is no other class of chemical compounds alkaloids. Having a form Krista and taste bitter, nothing wrong if caffeine is synonymous with coffee. The reason, caffeine was first discovered in coffee beans by a chemist from Germany in 1819.

Indeed compound caffeine is a natural compound found in many food crops. Like tea leaves, kola fruit, quarantine, and mate. On the origin of plants, caffeine is actually not part of food or beverages can be consumed. In food crops, the caffeine affects a natural pesticide. Caffeine will banish pests. Insects that damage crops will be paralyzed and eventually die.

Other chemical character of caffeine is psychoactive. Able to stimulate the central nervous system work in humans. The nature of caffeine is then used by many people. Many people consume caffeine so not sleepy.

Then why caffeine is for pregnant women? The ban is related to the psychoactive properties of caffeine effects. Caffeine will cause heart rate increases and also the effect of diuretics.

Caffeine raises the effect of increased maternal heart rate and diuretic effect or frequent urination. This causes a sense of beat and dehydration.

Caffeine stimulates
the central nervous system to work extra. In the hours in which the nerve centers of a rest though, so the central nervous system need the extra oxygen supply as well. As a result, the heart must work harder to pump blood faster, so the heart beats faster.

Pregnant women often feel themselves experiencing insomnia. Hard to sleep after consuming caffeine, Caffeine is also very fast stimulate the production of stomach acid, so it is quite potential to cause problems for women who have a history of gastric inflammation.

Some experts say that the caffeine can penetrate the layers of the placenta. Because caffeine is not easily digested by the system's underdeveloped fetal metabolism, caffeine will cause placental vasoconstriction experience. The placenta will shrink, and this causes oxygen-rich blood supply and reduced meals.

This condition is clearly detrimental to the fetus because the placenta is the main access to the food supply from mother to infant. If food or oxygen to the fetus is reduced due to narrowing it, would appear an adverse caffeine effect on the fetus.

The first adverse effects, is when the supply of oxygen and food to infants is reduced, automatically stops the baby's development. In this condition, the mother's body will not be able to maintain the existence of the fetus in the womb.

Next is the abnormality in the fetus. Here there is stunted fetal growth. Non-specific abnormalities in infants because caffeine does not have carcinogenic effects, Become able to stunted fetal growth.

The form of stunted growth even this can vary. One example cited in the literature is undecided testes. Given the testis in infants does not seem like the most testes in baby boys.

Some sources also mention, other risks may occur in infants if the mother pregnancy caffeine. Although the baby was born safely, the baby's weight will be very low.

Caffeine should not be consumed at all? So far most important is to note how many levels of caffeine contained in it.

The main source of caffeine derived from coffee beans. Per cup of coffee contained caffeine on average 40-100 mg. Another source of caffeine is tea leaves, chocolate, and some soft drinks like colas. These sources contain caffeine with different levels. And this should be known.

Several types of beverages that contain high caffeine should be avoided during pregnancy. But there is also a measure can still be tolerated.

The example of black coffee, that level is 425 mg, 245 mg of milk coffee, so coffee is not recommended. Decaffeinated tea is also there. But because the measure only 32 mg, so it still may be consumed.

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