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Brain aging may be detected decades before symptoms appear, with links to gut health

September 12, 2026
Medical ResearchMedical Xpress
Brain aging may be detected decades before symptoms appear, with links to gut health

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.

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.

Source: Medical Xpress