https://livewellnews.com/articles/amazon-indigenous-low-dementia/ Live Well News en 2026-09-18T00:00:00.000Z Dementia stayed rare in two Indigenous Amazonian groups followed for nearly five years https://livewellnews.com/articles/blood-test-trends-weight-loss-cancer/ Live Well News en 2026-09-18T00:00:00.000Z Reading the trend in old blood tests helped spot cancer after unexplained weight loss, for some tests https://livewellnews.com/articles/cgm-glucose-profiles-heart-risk/ Live Well News en 2026-09-18T00:00:00.000Z Glucose monitor patterns tracked with heart risk in 1,356 people who did not have diabetes https://livewellnews.com/articles/exercise-midlife-mood-neurogenesis/ Live Well News en 2026-09-18T00:00:00.000Z Three months of online exercise classes lifted mood in midlife but left the memory test unchanged https://livewellnews.com/articles/inherited-egfr-lung-cancer-risk/ Live Well News en 2026-09-18T00:00:00.000Z An inherited gene variant raised lung cancer risk more than smoking did, in 3.3 million people https://livewellnews.com/articles/lactic-acid-bacteria-nanoplastics/ Live Well News en 2026-09-18T00:00:00.000Z A bacterium from kimchi stuck to nanoplastics and doubled how much mice passed in their droppings https://livewellnews.com/articles/perinatal-depression-infant-mortality/ Live Well News en 2026-09-18T00:00:00.000Z Infant deaths were nearly three times as common when mothers screened positive for depressive symptoms https://livewellnews.com/articles/rem-deep-sleep-disease-risk/ Live Well News en 2026-09-18T00:00:00.000Z More REM and deep sleep tracked with lower risk of dozens of diseases in 95,559 people https://livewellnews.com/articles/skull-lymphoid-structures-brain-immunity/ Live Well News en 2026-09-18T00:00:00.000Z The skull's bone marrow holds immune structures that keep watch over the brain, a mouse study finds https://livewellnews.com/articles/urolithin-a-gut-barrier/ Live Well News en 2026-09-18T00:00:00.000Z A compound gut bacteria make from pomegranates and walnuts strengthened the gut lining in mice