Have you ever wondered why it’s recommended adults get between 7–9 hours of sleep every night? Or why, when you stay up too late or travel, it takes a few days to recover? Our sleep and wake cycles—or circadian rhythms—follow a 24-hour cycle. These rhythms influence nearly everything in your body, such as hormone release, digestion, maintaining normal blood pressure, hunger, and body temperature.
Leading up to and following Daylight Saving Time, a consistent sleep routine that supports your body’s natural rhythms becomes even more important. About a week before your clocks change, start going to bed 15 minutes earlier than usual. Increase this by an additional 15 minutes every few nights and you’ll be ready for some easy shuteye come time change time.