A new study has found that a prebiotic fiber supplement reduced pain, improved grip strength, and lowered pain sensitivity in people with knee osteoarthritis (OA)—with far fewer dropouts than a digital physiotherapy program. The INSPIRE clinical trial, led by experts at the University of Nottingham, showed that taking a daily supplement of inulin—a natural dietary fiber found in chicory root, Jerusalem artichokes and other vegetables—significantly reduced pain in people with OA.
Source: https://medicalxpress.com/news/2026-03- ... ritis.html
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