If you find yourself feeling down lately, know that you’re not alone. According to the National Institute of Mental Health, Seasonal Affective Disorder, or SAD, is a type of seasonal depression. The most common seasonal winter depression, a serious disorder that affects about five percent of people. Another 10 to 20 percent of people are believed to suffer from “mild” winter depression – that’s one out of every five to ten of us! Winter depression typically starts in late fall and resolves in spring or summer, and symptoms will tend to come and go at the same time each year.[...]