Do you Oversleep, Crave Carbs, and Feel Blah in the Winter?

By Dr. Mercola

Seasonal affective disorder (SAD) is a form of depression that occurs seasonally, typically ramping up in the fall and winter months and disappearing come spring (although it may occur during other seasons as well, albeit less often). It’s quite common for people to notice changes in their mood, energy levels and food cravings when the weather turns colder and the days get shorter, but this slump, known as “winter blues,” is different from true SAD.

In the case of SAD, symptoms...