How are your joints, specifically your knees, hips, lower back, neck, and hands? If you experience pain, swelling, and stiffness, you are not alone. You may have arthritis. Almost 60 million Americans share your pain or about 25% of all adults. Believe or not, there are over 100 types of arthritis with osteoarthritis being the most common form. You may have also heard about rheumatoid arthritis, gout, and lupus. Several...