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    It makes perfect sense if you think about it: carting around extra weight in your middle, for example, places a burden on your knees and hips. And study after study shows that this extra stress can put you at risk for developing osteoarthritis (OA), the wear-and-tear form of the disease. Being overweight or obese will also amplify your pain and make it harder for you to remain active and independent if you've already got OA.

    With obesity rates soaring, it's no wonder that 27 million Americans now have OA, according to the Arthritis Foundation. But modest weight loss -- dropping just 10 to 15 pounds -- can make a huge difference in your knee and hip OA pain, and may even postpone or prevent joint replacement surgery.

    As of now, there are no medications that can help modify or stop the OA disease process once it has started, so weight loss and exercise have become increasingly important.

    "Being overweight puts too much pressure on the joint, and stresses the tendons and a number of other structures around the joint like your muscle," explains Emilio B. Gonzalez, MD, chief of rheumatology at University of Texas Medical Branch in Galveston. "Overweight people usually develop accelerated osteoarthritis in their weight-bearing joints like hips and knees, so one of the treatment strategies is to lose weight."

    Weight Loss and OA: Any loss Will Do

    "Any weight loss can make a difference in pain control and delaying the progression of the condition," Gonzalez says. "In some cases, we can prevent the need for surgery, but this depends on how advanced the OA is."

    Many orthopaedic surgeons won't even do the surgeries if you are overweight, so there is really no way to feel better without first slimming down, he says. Being overweight increases the risk of any surgery, including joint replacement.

    His prescription? "Lose weight if you can, and exercise a little bit," he suggests. "The best exercise is aquatic because your body floats and there is no extra pressure placed on the joints and muscles."

    Walking can also aid weight loss efforts. "The best surface to walk on is grass or a softer surface because pounding on concrete can increase tendon damage," Gonzalez says.

    to Ease Osteoarthritis

    Learn how exercise can help improve arthritis pain and get moving now!
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