Fiber stories

Jul 26, 2026

Daily fiber supplement reduced knee arthritis pain and improved strength in clinical trial

A six-week trial found that a prebiotic fiber supplement reduced knee osteoarthritis pain while also improving grip strength and pain sensitivity, suggesting a gut-muscle-pain connection.

Jul 26, 20261 source

Jul 25, 2026

Analysis finds prebiotic sodas may contain less fiber and more sugar than advertised

A new analysis reveals that many prebiotic sodas, which have surged in popularity with promises of gut health benefits and low-calorie content, may actually contain lower fiber levels and higher sugar content than consumers expect.

Jul 25, 20261 source

Daily Fiber Supplement Reduces Knee Osteoarthritis Pain as Effectively as Exercise in Six-Week Trial

A six-week clinical trial found that a daily prebiotic fiber supplement (inulin) reduced knee osteoarthritis pain comparable to supervised exercise programs, while also improving grip strength and pain sensitivity. The findings suggest a potential gut-muscle-pain connection that could offer a simpler alternative to digital physiotherapy.

Jul 25, 20263 sources