Thursday, February 18, 2010

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Hormonal changes during pregnancy cravings


They are not just a legend of the pregnancies that are the real and hunger are common. It is very common during pregnancy, women are beginning to disgust before a meal to feel very determined, even before a child, he loved it to wait. With only get to see, it can cause some discomfort, nausea and sometimes vomiting. It can also happen in the opposite direction, that suddenly she loves a plate that previously unable to eat. Or do you want some very special food urgently eat.

scientific basis.
This behavior is not unusual or should be, think, like many, looking to be pampered. Dr. Jose B. Arenas said. but nothing in medicine especially with the unusual name known, is a term widely recognized and has a real scientific basis.

In fact, the word is not in any fancy medical treatise, but there are others that define these asci or requests for food or product concerned. So if a pregnant woman feels a strong desire for drinking water is Hidromania. However, if the feeling from the time they become pregnant genuine disgust for this article, this woman will have rabies. Explains Dr. Arenas, this behavior due to the many changes in the body of a woman, as she will give a child.

These changes affect mainly the endocrine system. The growth of certain hormones such as progesterone, chorionic gonadotropin and placental lactrógeno responsible for cravings.

stimulated the increase of these substances, the pleasure center, as amended. Can also refer to the sense of smell, so no wonder that pregnant women who use themselves suddenly unable to eat your usual perfume.
These behaviors are particularly common in early pregnancy. Note that these hormonal changes occur in a very short time, so that the body of the woman at first does not fit and protest. In the course of pregnancy, the female body is used to these changes, and such as dizziness or nausea, food cravings subside are. After the birth, everything returns to normal appetite and aversion, or even disappear.

lack of food.
It also happens frequently that in a certain time the pregnant woman to really looking forward to eating some particular food, often very much sweet or salty products. Dr. Angel Fernandez Herraiz said that it is not a fad but a real necessity. If a pregnant you something sweet, it will almost certainly because of their blood sugar, long to say, the blood sugar level is very low. This phenomenon is referred to as hunger. In addition, the adjustment to a specific period of strong foods like spicy, be due to a lack of digestive juices.

spots. The
hemanginomas, spots or moles that babies have at birth, have nothing to do with the vagaries of poor. This popular belief has no scientific basis. The abnormalities of blood vessels that appear as bluish-red spots or a localized accumulation of melanin.

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