Unveiling the Cause of Morning Sickness: Scientists Offer Hope for a Cure
Scientists have identified a protein called GDF15, released by the fetus, as a potential cause of severe morning sickness, known as hyperemesis gravidarum (HG). The severity of symptoms is linked to the amount of GDF15 produced by the placenta and released into the mother's bloodstream. Researchers believe that enhancing a woman's tolerance to this hormone before pregnancy may prevent sickness. A rare genetic variation that increases susceptibility to HG has also been identified. Understanding the cause of HG brings hope for developing effective treatments to alleviate the condition.