Deep sleep can keep two big health problems at bay, new studies suggest
Fox News
Two new studies suggest once again the importance of getting a good night's sleep for good health over a lifetime, as scientists pursue new understandings of restorative deep sleep.
The findings also offer insights into how sleeping pills may disrupt the "brainwashing" system — potentially affecting cognitive function for people over the long run. Is all sleep created equal? The researchers wanted to find out. "If people aren't getting the full benefits of sleep, they should be aware of that, so they can make informed decisions." Maureen Mackey is managing editor of lifestyle at Fox News Digital.
Study senior author professor Maiken Nedergaard of the University of Rochester and the University of Copenhagen said norepinephrine (a neurotransmitter and hormone) triggers blood vessels to contract — generating slow pulsations that create a rhythmic flow in the surrounding fluid to carry away waste, news agency SWNS noted.