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It turns out that your annoying friend who insists on closing all of the window blinds and covering all of the glowing electronics in a bedroom in order to sleep in total darkness is onto something. New research bolsters the well-established theory linking nighttime light to adverse health impacts.
A preliminary analysis set to be presented at the American Heart Association’s Scientific Sessions 2025, starting Friday, suggests that the state of darkness while we sleep plays a crucial role in…
