How Changing Clocks Disrupts Sleep and Health

Picture a Monday morning in March. You wake up groggy and disoriented after losing an hour of sleep the night before. Twice a year, many of us set our clocks forward or back to follow daylight saving time. This routine was meant to save energy and make better use of daylight. Yet few of us realize the real cost. These clock shifts can upset our sleep, harm our bodies, and weigh on our minds.

How the Clock Got Its Makeover