Seasonal affective disorder (SAD) is sometimes called “the winter blues” because it usually occurs during the fall and winter months. SAD is a kind of depression that usually comes on in the fall and lasts into the winter months. It is believed to be brought on by the reduction of exposure to sunlight due to the shortened days. For family caregivers of senior adults with SAD, the winter months can be particularly difficult.
SAD vs. Major Depression
Although SAD is a kind of ...