How weight loss can help your knee osteoarthritis in one study, people who lost at least 10% of their weight had more relief in pain and inflammation than people who lost less than that. Does losing weight help knee pain. Intensive weight loss from diet and exercise was better than moderate weight loss for relieving symptoms of knee arthritis among obese or overweight older adults the findings suggest that intensive weight loss of 20% can help reduce painful knee arthritis in people who are overweight or obese.
does losing weight help knee pain