Women are more likely to experience problems with sleep than men. New research suggests that hormonal factors may be to blame for this gender disparity. Sleep is a universal human behavior, one shared by every person in the world. However, many people in the United States and beyond struggle to get the rest they need […]
Viral Infections Respond to the Circadian Rhythm
Could an infection hit you hardest if you’re exposed at certain times of day? New research suggests circadian rhythm affects the immune system. Most of us have noticed that we are more likely to get sick at certain times of the year. The winter flu, spring allergies and summer cold seem to come like clockwork. […]
New Research Uncovers How Light Color Affects the Sleep-Wake Cycle
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 […]
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