This is the site of the American Academy of Sleep Disorders. The site includes good overvies of various sleep disorders, and checklists for improving sleep. The site offers educational products for sale, and provides links to other professional sites dealing with sleep disorders. Written mostly for sleep professionals, but educational material is useful for all. Shiftworker's Forum Discussion forum with real-world problems encountered by shiftworkers and their supervisors.
Forum is hosted by a professional with affiliation to a company doing shiftwork consulting.
This site contains a variety of activies aimed at helping people find less stress in their lives. Can be helpful to shiftworkers feeling out of control. This site offers advise on how to reduce digestive problems. Digestive disorders is a common symptom of shiftwork trouble, and this information can be helpful in achieving a high level of shiftwork adaptation. This is an excellent site that asserts to list all the sleep information currently available on the internet.