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 […]
Circadian Lighting Improves Patient Outcomes in the ICU
New research suggests that circadian lighting in the ICU may improve the outcomes of these very ill patients, both now and up to a year after their hospital stay. More than 4 million patients are admitted to the ICU, or intensive care unit, every year. These units offer the one-on-one nursing care and high technology that […]
Circadian Sleep Disorders and Chronobiology
Human beings are creatures ruled by rhythms. The chemical tides of our bodies are constantly ebbing and flowing in a complex pattern of overlapping cycles. These cycles are responsive to a number of environmental factors from the amount of sunlight we receive to what we have for lunch each day. In fact, we are so […]
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 […]
Maintain a Healthy Winter Circadian Rhythm for Better Sleep and Immune Function
The dark days of winter are upon us. As the days grow shorter, it can become more challenging to maintain a healthy winter circadian rhythm. However, doing so will provide lasting benefits for your mental health, sleep patterns, immune system function and energy levels during the coldest and darkest time of the year. Read on […]
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