What used to be enjoyable now causes nausea and vomiting. Don't worry, you're just pregnant. But now you adore things that you couldn't stand before. And there is no need to talk about the magical combination of incompatible products that make the hair on the head stand on end. How to explain this phenomenon from a scientific point of view? It's not easy, because there is no one theory on this. So, popular theories.Progesterone is "to blame" for everything. The increased production of progesterone begins immediately after the fertilized egg is attached to the uterine wall. Signals begin to flow from the uterus to the brain, and a so-called focus of arousal is formed, also called the dominant pregnancy. It is this dominant of pregnancy that forms the psychological attitude of a woman to bear and give birth to a healthy child.Progesterone is a hormone that suppresses the activity of the smooth muscles of the uterus and stimulates its growth, as well as suppresses the rejection reaction of the fetal egg. Thus, this hormone helps to maintain pregnancy and promotes its comfortable course. The content of this hormone in the blood is not constant, it gradually increases as the gestation period increases. If the level of progesterone in the blood decreases, then replacement therapy should be performed. If the level of progesterone increases sharply, this indicates a violation of its excretion, i.e. renal failure. If progesterone production has stopped, then there is a serious threat to the fetus.Progesterone triggers biochemical processes in the mother's body, determining what her body lacks and what is normal. A useful program is being developed on how to eliminate this deficiency without harming the body of the mother and child, and a new body need is being developed. If the body does not have enough calcium, then you want to eat chalk, if you do not have enough B vitamins, then you want to drink beer, if you do not have enough ascorbic acid, then you want green vegetables. This smart program triggers appropriate changes in the gastrointestinal tract, in which unsuitable food is rejected, and suitable food is digested and absorbed.Problems in the body If the body already has problems in the form of metabolic disorders, then progesterone-triggered biochemical processes give a paradoxical result. Instead of suppressing the deficiency in the body, it increases. Science is not yet ready to answer the question of why this happens. For example, with anemia, when it is necessary to eat meat in order to increase the level of hemoglobin in the blood, there is a persistent aversion to it. There is only one way out - to take vitamin and mineral complexes.In addition to harmless taste preferences, some pregnant women demonstrate a desire to eat inedible foods. Some people are even willing to sniff harmful volatile substances like gasoline and acetone. Such desires should be combated, because they can harm the unborn child. The doctor may prescribe medications that correct metabolic processes in the brain, they are harmless, but at the same time very effective, for example, vitamins, glycine or glutamic acid.Thus, "taste quirks" are caused by hormonal changes in a woman's body during pregnancy, and especially in the first three months.According to many scientists, changes in taste, vomiting and nausea during pregnancy are nothing more than a protective reaction of the body. The body itself includes protective mechanisms so that substances and toxins harmful to the unborn child do not get inside and do not interfere with the normal formation of organs and tissues. In addition, some foods contribute to the contraction of the uterus and can cause termination of pregnancy. Such products include, for example, harmless parsley. That is why pregnant women very often do not consume herbs and spices from this period.Intuition during pregnancy, women's "nutritional" intuition becomes more acute. Science, strange as it may sound, does not know the rules of absolutely proper nutrition during this period. It is only clear that nutrition should be healthy, varied and correct.First, there is a hormonal restructuring of the expectant mother's body and she needs certain foods that the body lacks. Then, through the mother's body, the child also begins to express his needs. It requires vitamins, trace elements and other useful substances for proper development.Our body is wise in itself and will always tell us what it needs at the moment. All the "whims" of the body are aimed at suppressing some kind of deficiency. The main thing is to listen to him. You should not eat "healthy" foods that you do not want at the moment.What should I do if I want something unusual?First, think about your future baby, because you can seriously harm him. If you don't have any strength to fight such desires yourself, and you are sure that they can harm the baby, then consult a doctor. You should also not indiscriminately try new products, you can get allergies or poisoning, which will also negatively affect the health of the baby. New addictions should not overshadow either the life of the expectant mother or those around her. Discuss your desires with others, because your good mood and well-being are so important to everyone. And more positivity. Pour bénéficier de ces avantages, la procédure d'inscription est fluide, mais exige une attention particulière. 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