Psychology & Psychiatry

'Tis the season for seasonal affective disorder

(HealthDay)—Seasonal affective disorder (SAD) is a type of depression that occurs in some people due to decreased amounts of daylight during the winter.

Health

Adjusting your body clock when the time changes

As we reset our clocks and watches for daylight saving time, it's a good opportunity to think about our body clocks as well. Our bodies naturally operate on 24-hour cycles, called circadian rhythms, that respond to external ...

Psychology & Psychiatry

Researchers confirm the biochemical cause of seasonal depression

New research confirms why some people suffer from the winter blues while others get through the winter without any problems. A longitudinal study from a group of researchers from the University of Copenhagen has found that ...

Psychology & Psychiatry

Seasonal affective disorder and light therapy

For some people, this time of year—when the days are short, darker and cold—means depression that can interfere with things like work, sleep and eating. This phenomenon, called seasonal affective disorder (SAD), goes ...

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