A scoop of fiber stirred into yogurt may not sound like much of a pain treatment. But in a new clinical trial, that simple routine eased knee osteoarthritis pain, improved grip strength, and appeared ...

Knee osteoarthritis is one of the most common causes of pain and disability among older adults. The condition happens when the cartilage that protects the knee joint slowly wears down over time.

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 ...