Arthritis can be caused by more than one type. It is also known as inflammation of the joints. The deterioration in the body's joints can be caused by many factors. We will call this arthritis. Senior citizens are most vulnerable to arthritis, especially those over sixty-five. It is often caused by multiple conditions, and the causes vary. Although arthritis can be very painful, not all cases are the same. Arthritis is usually caused by a known cause. There can be…