Weight-loss drugs such as Ozempic, Wegovy and Mounjaro work primarily by reducing hunger. They mimic a hormone the body already produces called glucagon-like peptide-1 (GLP-1), which helps regulate appetite and feelings of ...
Jan 12, 2026
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The largest study on pregnant women with excessive nausea and vomiting (hyperemesis gravidarum) has identified increased risks of numerous neuropsychiatric and mental health outcomes. The study is published in the journal ...
Sep 18, 2025
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Late 2023, geneticist Marlena Fejzo and colleagues made the discovery that morning sickness's most serious presentation, hyperemesis gravidarum (HG), is caused by the hormone GDF15, not human chorionic gonadotropin as previously ...
May 22, 2024
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