The amount of hours you spend asleep isn’t the be-all end-all when it comes to health: one study found that sleep regularity was more strongly linked to a longer life than sleep duration.
But that’s not to say it doesn’t matter. Getting at least seven hours’ shut-eye nightly seems to help us live longer, function better, and even lower our dementia risk.
And the lead author of recent research published in Nature, Junhao Wen, has Read Entire Article


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