2023-08-27 07:02:01
Poor quality sleep could be a warning sign of Alzheimer’s disease, according to a recent study published in the journal Neurology. But how could these restless nights influence the development of this degenerative disease?
Concerning indicators in sleep
Before going to bed tonight, maybe it’s time to review the quality of your sleep. Researchers from the University of Wisconsin-Madison discovered that disturbed nights could predict theprogression of Alzheimer’s disease. By examining the cerebrospinal fluid of 101 healthy but at-risk participants, they identified alarming markers in those complaining of poor nights. This accumulation could be due to a insufficient elimination of amyloid and tau proteins during sleepl, which then form plaques in the brain.
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Sleep apnea, a surprising exception
But beware, not all sleep disorders are to be put in the same bag. The study noted a notable exception regarding obstructive sleep apnea. Although this disorder is known to greatly disturb nocturnal rest, the researchers did not observe an increase in markers of Alzheimer’s disease in these patients. However, this observation should be taken with tweezersas the participants were not tested for this disorder specifically.
What can you do to improve your sleep?
If you are concerned about the quality of your nights, know that there are several solutions. Many medications, devices, and behavioral interventions can help improve sleep. The researchers are convinced that additional studies will help to better identify the aspects to be favored in order to delay the disease.
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