Nine New Genes Unlock HG Mystery | Health and Fitness News

Scientists have uncovered nine new genes tied to severe pregnancy sickness, bringing the total to ten — offering a breakthrough in understanding why some women suffer intensely while others don’t. This research, based on data from over 10,000 women with hyperemesis gravidarum and hundreds of thousands without, confirms HG has deep biological roots, not psychological ones. The new genes influence appetite, nausea, metabolism, and brain adaptation — paving the way for better treatments and even prevention. A clinical trial using metformin to target GDF15 is already in the works, offering real hope for those who’ve long struggled with this debilitating conditio...