Covers various treatments from St. John's Wort to lightboxes (Cedars-Sinai Hospital).

An online book by a psychiatrist about bright light therapy for depression and sleep.

Environmental treatments (ie. light therapy) for SAD and other disorders are detailed.

Current NIMH studies of those suffering from SAD.

JAMA article on SAD and light treatment. Also mentions other possible applications.

Includes suggested treatments, and advice on buying a lightbox .

A popular treatment for SAD is discussed (MayoClinic.com).

From a university psychiatry department.

Using phototherapy to combat the effects of diminished light (BBC).

Links to websites and organizations dealing with SAD.

Psychiatrist pioneering in SAD research presents articles, personal comments, and mentions of his books.

Basic fact sheet from the National Organization for SAD.

An interview with SAD researcher Norman Rosenthal, MD (WebMD).

Journal article about SAD details its diagnosis, symptoms, epidemiology, and light therapy.

NMHA fact sheet describing symptoms and treatment for this affective disorder.

Information and membership details for the SAD Association (SADA), based in the UK.

A Salon.com article by a physician.

Discusses the diagnosis and treatment of SAD and related mood and sleep problems.

In depth, clinical discussion of SAD, including references (American Academy of Family Physicians).

Article from the UK's National Institute for Medical Research.

Aimed at professionals, encourages research and clinical development in light therapy and biological rhythms.