A new UCLA study has found a connection between how quickly the brain ages and the bacteria and chemical byproducts found in the gut, offering a clue to what drives brain aging long before symptoms appear.
Sep 11, 2026
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Scientists at the UC Davis School of Medicine have identified a naturally occurring metabolite that repairs gut damage caused by HIV infection and significantly improves the effectiveness of antiretroviral therapy (ART) in ...
Jul 30, 2026
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A Hiroshima University–led clinical trial found that hydrogen supplementation did not significantly improve sleep quality compared with a placebo; however, exploratory analyses suggest that differences in the abundance of ...
Oct 23, 2026
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A study conducted at the Hubrecht Institute reveals that the intestines use the rhythm of a signal to decide which cells to make. Researchers from the Sonnen group discovered that chemical signals oscillate at different rhythms ...
Oct 15, 2026
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A probiotic bioengineered by UBC Okanagan researchers to thrive in the inflamed gut is set to enter human clinical trials in Australia this summer, capping a decade-long effort to turn a beneficial bacterium into a treatment ...
Jun 19, 2026
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A new study published in Nature Aging on Aug. 25 reports that a single gut bacterium—Bifidobacterium pseudocatenulatum (BP)—together with a small molecule it produces, 5-aminovaleric acid betaine (5-AVAB), can alleviate multiple ...
Sep 1, 2026
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Salt can make or break a dish. A little too much or too little can throw everything off, leaving even the most luxurious ingredients tasting off. But get the balance right, and salt can bring out the flavor in even the simplest ...
Overall ultra-processed food (UPF) consumption was not associated with increased colorectal cancer (CRC) incidence in a cohort of more than 400,000 U.S. adults, according to a study published Oct. 15 by Erikka Loftfield of ...
Oct 15, 2026
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Scores of people in the United States have been sickened by a parasite commonly linked to contaminated fresh produce that can cause weeks of watery diarrhea. But there are ways to protect yourself and still enjoy summer's ...
Jul 11, 2026
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Each person has a unique gut microbial population, with variation shaped by diet, lifestyle and disease. We are seeing a rapid rise in metabolic disorders, obesity and inflammatory diseases that cannot be explained by our ...
