New research is suggesting that light color may be as important as light intensity when it comes to regulating the sleep-wake cycle. Sunlight is not always pure white light, even though it appears this way. Throughout the day, light hits our atmosphere at different angles, producing slight color changes. While we only rarely notice the […]
Shift Work Associated with Increased Stroke Severity
Research in circadian biology has long linked shift work to a variety of health problems. A new study shows it may also cause increased stroke severity, especially in men. Strokes are one of the leading causes of death in the United States, killing one American every four minutes. It is also the leading cause of […]
Melatonin Signaling and Type 2 Diabetes: A Connection
Shift work and insomnia have been linked to a variety of endocrine disorders, including type 2 diabetes. A new study points to abnormal melatonin signaling as a possible cause. Shift work is a necessary evil in modern society. Not only do people need access to emergency services at night, but we also can perform activities […]
The Positive Effects of Time-Restricted Feeding
Many people in the Western world try to lose weight by restricting their number of calories. New studies suggest that time restricted feeding may be more effective. Obesity is a growing problem in the Western world and one of the leading causes of medical costs. While many people eventually find ways to lose weight, an […]
Study Finds Women May Be More Affected by Shift Work
Shift work has been identified as a risk factor for diseases ranging from cancer to diabetes. Women may be especially at risk for negative health effects. Getting enough sleep is a struggle for many people, but especially for people who work nontraditional shifts. Sleeping during light hours and being awake at night can negatively affect […]
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