Springing forward into daylight saving time is a step back for health – a neurologist explains the medical evidence, and why this shift is worse than the fall time change
- Written by Beth Ann Malow, Professor of Neurology and Pediatrics, Vanderbilt University

As people in the U.S. prepare to set their clocks ahead one hour on Sunday, March 12, 2023, I find myself bracing for the annual ritual of media stories about the disruptions to daily routinescaused by switching from standard time to daylight...