Depression and seasonal affective disorder (SAD) share similar symptoms, but depression can occur at any time of the year, while SAD follows a recurring seasonal pattern. For a SAD diagnosis, a person ...

Depression affects millions of people worldwide, manifesting through various emotional, cognitive, and physical symptoms. While everyone experiences occasional sadness, clinical depression involves ...

One of the strangest things about depression is that what one believes about its nature and causes can help—or hinder—healing. Depression is different from, say, hypothyroidism. It doesn’t matter ...