Do you get regular knee pain, hip pain, or low back pain? Your diet could be the culprit.    A new study from the Oklahoma Medical Research Foundation (OMRF) found that osteoarthritis (OA) could be caused by excess sugar and starch in your diet despite your weight. (1) "We know increased body fat elevates risk, but we haven't appreciated as much how diet itself affects the disease risk," said Tim Griffin, Ph.D. "These findings give us new clues that there can be significant dietary effects … [Read more...]