2023-12-18 22:32:52
Las morning sickness They are among the first symptoms that allow you to know whether or not there is a pregnancy in development. Although, why don’t some women experience them? The cause could be high levels of a hormone secreted by the fetus.
Nausea and vomiting affect one in ten pregnancies and one in every 100 women has severe symptoms. This discomfort called “hyperemesis gravidarum” (HG) is the most common cause of hospitalization in women with pregnancies of less than three months.
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What is the hormone that causes nausea during pregnancy?
A group of researchers from the University of Cambridge associated with academics from Scotland, the United States and Sri Lanka published a study in the magazine Nature which suggests that these discomforts are due to a hormone secreted by the fetus known as GDF15.
The researchers showed that nausea and vomiting in pregnant women depend on the amount of GDF15 produced by the fetus and placenta that reaches the mother’s bloodstream and the specific sensitivity that a woman has to this substance.
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Why do some women experience morning sickness during pregnancy and others don’t?
The study suggested that some women have a genetic risk higher risk of suffering from hyperemesis gravidarum, since they have lower levels of this hormone in their blood when they are not pregnant.
The fetus growing in the womb “produces a hormone at levels that the mother is not used to. The more sensitive she is to this hormone, the worse she will feel,” summarized Professor Stephen O’Rahilly, co-director of the Institute of Scientific Sciences. Metabolic Research at the University of Cambridge, who is one of the authors of the study.
The University of Cambridge stated that understanding this mechanism opens a way to treat this discomfort.
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How to calm nausea during pregnancy naturally?
To calm the nausea during pregnancy naturallyyou can try these tips:
Eat small portions of foods more frequently.Avoid foods that trigger nausea, such as spicy or fatty foods.Chew crackers or crackers before you get up in the morning.Try ginger in the form of tea, candies, or cookies.Stay well hydrated with water or ginger drinks.Get enough rest and avoid fatigue.Consider acupressure at the Nei-Kuan point on the inner wrist.Aromatherapy with peppermint or lemon essential oils.Avoid strong odors in your environment.
Now that you know the possible origin of nausea during pregnancy, you will realize that it is not that one woman is more delicate than another.
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