Fiber Supplement Shows Promise for Knee Osteoarthritis Symptoms in Clinical Trial
A new clinical trial suggests that a daily fiber supplement may help people with knee osteoarthritis. Participants experienced reduced knee pain, improved muscle strength, and a lower sensitivity to pain compared with their baseline, according to the study report.
The researchers also observed changes in gut bacteria and levels of the hormone GLP-1, a molecule involved in regulating appetite, metabolism, and pain responses. These findings point to a possible connection between the gut microbiome, GLP-1 signaling, and osteoarthritis symptoms.
The results are promising, but the short article does not provide details about the supplement, dosage, trial size, duration, or control group. The findings therefore indicate a potential avenue for symptom management rather than establishing fiber supplementation as a proven treatment for osteoarthritis.