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The researchers hope to conduct further research on the effects of blue light glasses on sleep, eye health, and more, Dr. Sumeer Singh, an author on the study from the Downie Laboratory, said in ...
Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies ...
Harvard Health Publishing asserts that exposure to blue light at night has a strong negative effect on sleep. [17] The aforementioned ANSES report "highlights [the] disruptive effects to biological rhythms and sleep, linked to exposure to even very low levels of blue light in the evening or at night, particularly via screens". [18]
Here are her tried-and-true tips after 25 years as a professional traveler: Avoid caffeine: Brown recommends turning down the in-flight coffee service so that the caffeine doesn't keep you up ...
Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Larry and Cheryl are annoyed that their friend Marilyn phones after every night's syndicated episode of Seinfeld. At the doctor's office, Larry complains about the outdated magazines in the waiting room. Larry fails a medical test when his heart rate jumps after looking at an attractive nurse, so he must wear a heart monitor for the next 24 hours.
In fact, one study found that hotter nighttime temperatures have made people around the world sleep an estimated 44 hours less a year in the beginning of the 21st century. If temperatures continue ...
“If your sleep issues are chronic or impact you the next day, it may be time to speak to a sleep specialist to get to the root of the problem, like an undiagnosed sleep disorder (sleep apnea ...