SAD, as defined by the Diagnostic and Statistical Manual of Mental Disorders, is a type of major depressive disorder that ...

While you may relish that extra hour of Sunday morning snooze, this abrupt clock shift still marks the start of an unhappy season for many people. Especially in northern climes, seasonal affective ...

Bright light therapy, a standard treatment for seasonal depression, may also help people who experience depression year-round ...

Seasonal depression commonly affects students between the months of November and March. Here's how to know if you have ...

As winter approaches and daylight hours grow shorter, people prone to seasonal depression can feel it in their bodies and ...

Sunlight is loaded with blue light. "There are many helpful treatments for seasonal depression. They include antidepressant medications, bright light therapy, and cognitive behavioral talk therapy ...

Sunlight is loaded with the blue light ... That suggests a cause for wintertime depression. “In the winter, when the light levels drop, that combined with a lower sensitivity, might be too ...

“The sunlight is low. The day ends at 4:45, and suddenly my mood is horrible.” Many people with SAD respond to light therapy, said Dr. Paul Desan of Yale University’s Winter Depression ...