Most people have heard of seasonal affective disorder, or the winter blues. However, some people experience similar symptoms in warm weather months. Researchers are investigating reverse seasonal affective disorder, or summertime depression, in more detail. New studies in chronobiology suggest that there is a very real biochemical basis for this common health problem. The Link […]
Brown-Eyed Women at Greater Risk for Seasonal Affective Disorder
Do you find that your mood varies with the seasons? Feeling a little down in the winter months is a common problem. Millions of people suffer from a disorder known as seasonal affective disorder. In this disorder, low levels of light in the winter can actually make people physically and mentally ill. Although there are […]
Holiday Blues or Seasonal Affective Disorder: How to Tell the Difference
The holidays are supposed to be a time of merriness and good cheer. But for many people, the holidays usher in feelings of stress, anxiety and even depression. Because the holiday season overlaps the darker, gloomier fall and winter months, if you’re feeling down, it can be tough to tell whether you simply have a […]
How is Our Sleep-Wake Cycle Maintained? New Discovery Gives Clues
How is the sleep-wake cycle maintained in plants? New research about plant proteins may help us to better understand the human circadian rhythm and human disease. All life forms have biological rhythms. This complex set of internal clocks is regulated mainly by light, or the lack thereof. Human bodies and other diurnal living organisms innately […]
How Competitive Sports Uses Circadian Rhythm Entrainment When Going For the Gold
Attention to detail can make all the difference in world-class competitive sports. Circadian rhythms are an important detail to consider. Winning a gold medal is not just a matter of natural talent. Athletes train for decades with a variety of staff and plan every aspect of their performance and their health to make sure they […]
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