This study tests the effects of social support and education on the health and well-being of people with fibromyalgia (FMS). We recruited 600 adults with a confirmed diagnosis of FMS from a large health maintenance organization. We randomly assigned the study participants to one of three groups. People in the social support group met with others who suffer from FMS for 2 hours every week for 10 weeks, and then monthly for an additional 10 months. The social support and education group also had 10 2-hour weekly meetings followed by 10 monthly meetings with others who suffer from FMS. Members of this group learned about the disease and ways they can manage it themselves. The third group participated only in the five assessment periods. The study lasted 4 years.