Light Therapy Not Just For Seasonal Affective Disorder

Since it was first described by psychiatric journals in 1984, artificial light therapy has been used successfully to treat seasonal affective disorder (SAD). This therapy is meant to simulate exposure to sunlight in winter months, preventing people with SAD from suffering as much during periods where exposure to sunlight is more limited. In the past few years, more evidence has suggested that light therapy may be beneficial for other types of depression as well. In 2005, for example, a study in the American Journal of Psychiatry reported that the effects of light therapy are comparable to those found in many clinical studies of antidepressant drug therapy for mood disorders. [Read more…]