In the bleak midwinter: Lightening your mood when dark days bring on seasonal depression

SAD is another name for seasonal, or winter, depression. For most people, the symptoms won't significantly undermine daily functioning — but you may still not feel your best at this time of year.

In the bleak midwinter: Lightening your mood when dark days bring on seasonal depression
Pedestrians bundled in winter clothing crossing snowy street in the dark, and transit bus behind them.

SAD is another name for seasonal, or winter, depression. For most people, the symptoms won't significantly undermine daily functioning — but you may still not feel your best at this time of year.