by Roberta Burkhart Credit: Ron Lach from Pexels It’s no secret that a good night’s sleep plays a vital role in mental and physical health and well-being. The way you feel during your waking hours depends greatly on how you are sleeping, say sleep experts. A pattern of getting inadequate or unsatisfying sleep over time...
Tag: <span>night sleeplessness</span>
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Blue Light May Not Be Keeping You Awake After All
A new study shows that the brightness of light matters more than its color. Reviewed by Gary Drevitch KEY POINTSResearchers exposed healthy subjects to blue, yellow, and white light for an hour before bed.The color of light made no difference to participants’ level of drowsiness or sleep quality.Light-sensitive ganglion cells in the eye, not color-producing...