Our circadian rhythm is one of the most important drivers of our physical and mental health. Although getting enough sleep is crucial to keeping a well-regulated internal clock, on its own, it is not enough. Daily exposure to bright light is also a piece of the puzzle. A new study suggests that this effect on […]
Is Artificial Daytime Light Making You Sleepy?
There was a time when most humans spent their days in the sun. In modern times, however, most of us work indoors under artificial lighting. How is this affecting our health and energy levels? A new study looks closely at how natural daytime light of different wavelengths affects us differently from indoor light. The Importance […]
Light Therapy Protects the Brain Against Toxic Buildup That Leads to Alzheimer’s
Alzheimer’s disease and similar forms of dementia are among the most feared diseases of aging. Research suggests that these conditions are caused by plaques and other build-ups of toxins in the neurons of our brains. New studies on how light therapy protects the brain found that light therapy — and even sound therapy — may […]
Studies Back Use of Light Therapy for Chronic Pain
Everyone suffers from occasional pain. However, for some people, pain is a common and even daily occurrence. Chronic pain is increasing in the modern world, with millions of people reporting feeling pain on a daily basis and some constantly. Despite the commonplace nature of chronic pain, doctors and scientists struggle to find safe and effective […]
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 […]
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