glucosamine

A widely used joint supplement, glucosamine, has been linked to faster progression of Alzheimer's disease, according to new research reported by ScienceDaily. The finding is drawing attention because millions of people take glucosamine for joint pain, believing it to be safe. Details of the study's methods and how strong the link is were not included in the available coverage.

New research suggests glucosamine, a widely used joint supplement taken by millions for arthritis and cartilage health, may be associated with faster progression of Alzheimer's disease. The finding is striking because the over-the-counter remedy has long been considered safe, and it raises fresh questions about supplement safety in older adults. Coverage is drawing attention from patients and clinicians alike.