alt.support.ibs - join
Support for sufferers of irritable bowel syndrome.
Low activity, 150 subscribers, Usenet

alt.support.thyroid - join
People with thyroid gland problems.
Low activity, 759 subscribers, Usenet

alt.med.fibromyalgia - join
Fibromyalgia Fibrositis List.
Low activity, 817 subscribers, Usenet