(Mary Arens/ Health eNews) — The dark, cold winter seems to be dragging on, and although you know sunnier, warmer days are ahead, you might feel down and depressed. It might even affect your work.

You’re not alone. For some it may simply be the winter blues. For others it could be Seasonal Affective Disorder (SAD). As  …

(Lesley Finlay/ The Healthy) — It’s normal for the blues to creep up from time to time in the winter, but it’s estimated that at least 10 million Americans experience what’s known as seasonal depression. One 2015 paper in the journal Depression Research and Treatment noted that seasonal depression, often   …