Medically reviewed by Anju Goel, MD Key Takeaways Light box therapy can help treat circadian rhythm disorders and mood issues ...

What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...

Light therapy may improve sleep by helping to regulate your circadian rhythm, promoting alertness during the day and facilitating better sleep at night. Share on Pinterest It may seem counterintuitive ...

Seasonal affective disorder (SAD): is depression, often accompanied by sleep disturbance, that begins or is exacerbated during the parts of the year with little sunlight.. A light box (sometimes ...

Which light therapy boxes for seasonal affective disorder are best? Many people feel a little down in the fall and winter when the days get shorter and sunlight is harder to come by. But for some, the ...