Approximately four million people in the United States have Sjogren's syndrome, a chronic illness which is extremely difficult to diagnose, and even more difficult to treat. Sjogren s syndrome is an autoimmune disease characterized by an overactive immune system that targets moisture-producing glands in the body. It manifests itself in multi-system dryness potentially affecting every system in the body including, but not limited to, the eyes, mouth, joints, lungs, nervous system, liver, kidneys, and bladder. People with Sjogren's often go undiagnosed for years, their symptoms dismissed by...