People who experience winter depression are often suffering from seasonal affective disorder or SAD. Estimates show that millions of Americans suffer from SAD, about 5% to 10% of adults.

SALT LAKE CITY — Seasonal Affective Disorder (SAD) is a form of depression that affects 5% of the American and Utah population. If left untreated, SAD can have serious and severe consequences ...

Winter weather may be especially difficult for those who struggle with seasonal affective disorder (S.A.D), colloquially known as seasonal depression. According to the American Psychological ...