Sleep ‘cleans’ the brain

Sleep ‘cleans’ the brain

Credit: Irina L, Pixabay

Sleep has critical roles in health and regeneration, and one of those is clearing the brain of metabolic waste, according to researchers from the US and Denmark. 

Now, as reported in the journal Nature Communications, they’ve discovered in mice that the time of day matters, suggesting the process is controlled by circadian rhythms. 


Published by Cosmos.

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