A quirk of the body clock that lures some people to sleep at 8 p.m., enabling them to greet the new day as early as 4 a.m., may be significantly more common than previously believed.
Aug 6, 2019
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Keeping your bedroom dark not only helps you get a good night's sleep, but may significantly lower your odds of developing three major health problems, a new study suggests.
Jun 22, 2022
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(Medical Xpress) -- We all know that our pupils contract when our eyes are exposed to increases in the brightness of light. The reason is to both protect the delicate inner workings of our eyes and to help provide for optimum ...
An international team of researchers has used lidar to track mosquito activity levels in Africa as part of an effort to combat malaria. In their paper published in the journal Science Advances, the group describes how the ...
Physicians may soon have a new way to screen patients for Barrett's esophagus, a precancerous condition usually caused by chronic exposure to stomach acid. Researchers at the Wellman Center for Photomedicine at Massachusetts ...
Jan 13, 2013
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Exposure to natural light could help treat and prevent type 2 diabetes, new research presented at the annual meeting of the European Association for the Study of Diabetes (EASD) in Hamburg, Germany (2–6 Oct), suggests.
Oct 1, 2023
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(Medical Xpress)—Researchers from the Université Bordeaux Segalen, France, and their Swedish colleagues have recently demonstrated that constant exposure to blue light is as effective as coffee at improving night drivers' ...
Nov 23, 2012
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(Medical Xpress)—New research suggests the estimated 12 million Americans who have obstructive sleep apnea should take better care to sleep in a very dark room. Scientists at The Ohio State University Wexner Medical Center ...
Jul 16, 2013
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One of the most contentious questions asked in the health community today is whether you can be overweight and healthy.
Jun 2, 2022
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Getting a good night's sleep can help us manage our feelings and make us more resilient, according to sleep expert Dr. Jo Bower, at the University of East Anglia.
Mar 17, 2022
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