![]() ![]() ![]() ![]() “Here in the Pacific Northwest, we don’t get as much of a cue from sunlight to wake up in the winter,” says McCall. Although it does and can run on its own, light cues keep us in sync with the outside world. Our internal clock runs in 24-hour cycles and lives in a small part of our brain called the suprachiasmatic nucleus of the hypothalamus. What are the pros and cons of a wake-up light?īefore you switch out your phone alarm for a sunrise clock, McCall sheds some light on the considerations. They also often come with other features like nature sounds (cue birds chirping or water rushing) and some even have a sunset feature to help you fall asleep. Most wake-up lights gradually increase the brightness in your room and are a soft yellow, orange or red hue. “Now with electricity, light sources are much more prevalent and can confuse our internal clock.” “We evolved in a world where the strongest light was the sun,” says McCall. Catherine McCall, assistant professor of Psychiatry and Behavioral Sciences at the UW School of Medicine. And biologically, it makes sense, says Dr. Sunrise, or wake-up, lights mimic the sun - that big, burning light in the sky that triggers our internal clock and tells us it’s time to get up. So what’s the best way to ditch snooze, wake up on time and hop out of bed without an ounce of regret? The buzz around town (and many targeted ads) says it could be a sunrise light. Whether you’ve been startled by your phone’s alarm clock from a deep, dreamless sleep or after tossing and turning all night, it can be hard to get out of bed on that first (or let’s be real that second, third, er, fifth) alarm. ![]()
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