Daylight saving time creates ‘social jet lag.’ A sleep expert explains how to reset your circadian rhythm

This weekend, most Americans will turn their clocks back an hour—and while the extra sleep sounds nice, your body may not thank you. Doctors say the shift to standard time disrupts our internal clocks, altering hormones, mood, and metabolism. The earlier darkness can trigger fatigue, “social jet lag,” and lower alertness. Experts suggest morning sunlight, consistent wake times, and good light habits to ease the transition. The clock may change overnight, but your body takes days to catch up. Jennifer Mattson with Fast Company has the full, timely story.

Jennifer Mattson

Fast Company

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