Preparing Your Body for the Time Change: How to Ease the Transition When We Spring Ahead

Every spring many of us feel it. The clock jumps forward one hour and suddenly our bodies feel a little off. The change may seem small, but losing even one hour of sleep can affect your energy, mood, and focus.

Our bodies run on a powerful internal clock called the circadian rhythm. This system regulates when we feel alert, when we feel sleepy, how our hormones are released, and even how our metabolism functions. When the clock suddenly changes, our internal rhythm does not instantly adjust.

The good news is that with a little preparation you can help your body adapt more smoothly to the upcoming daylight saving time change.

Why the Time Change Can Affect You

Your brain relies on consistent light and sleep patterns to regulate hormones such as melatonin and cortisol. When the clock moves forward, your brain still expects sleep and wake signals based on the previous schedule.

This can temporarily lead to:

• Morning fatigue
• Difficulty falling asleep
• Reduced focus
• Mood changes
• Cravings for sugar or caffeine

Preparing a few days ahead can help minimize these disruptions.

1. Start Adjusting Your Bedtime Now

One of the easiest ways to prepare is to begin shifting your sleep schedule gradually. Try going to bed about 10 to 15 minutes earlier each night for several days leading up to the time change.

This gentle shift helps your circadian rhythm adjust without feeling like a sudden loss of sleep.

2. Get Morning Sunlight

Natural light is one of the strongest signals for resetting your biological clock. Spending time outside in the morning tells your brain that it is time to wake up and be alert.

A short walk outside, opening your curtains right away, or simply stepping outside for fresh air can help your body reset faster.

3. Reduce Evening Screen Exposure

Blue light from phones, tablets, and televisions can interfere with melatonin production, the hormone that signals your body that it is time to sleep.

Try turning off bright screens about an hour before bed. Instead, consider reading, stretching, journaling, or relaxing with calming music.

4. Be Mindful of Caffeine and Late Meals

Caffeine can stay active in your system for several hours. During the week of the time change, try to avoid caffeine later in the afternoon.

Large meals close to bedtime can also interfere with sleep quality. Aim for lighter evening meals and allow your body time to wind down before bed.

5. Support Your Body with Movement

Gentle movement during the day can help regulate sleep patterns. Activities such as walking, light stretching, yoga, or even getting outside for fresh air can signal to your body that the day is active and the evening is for rest.

Movement also helps regulate stress hormones, which play a role in sleep quality.

6. Keep Your Morning Routine Consistent

After the time change occurs, try to wake up at your normal time according to the new clock. Staying consistent helps your brain recalibrate faster.

Hydrate, move your body, and get natural light early in the day to reinforce your new rhythm.

A Gentle Reminder

The time change can feel disruptive, but it can also serve as a reminder to check in with our routines. Sleep, movement, nutrition, and daily rhythms all play important roles in brain health and overall wellbeing.

Sometimes small adjustments create meaningful improvements in how we feel each day.

Sources

American Academy of Sleep Medicine. Daylight Saving Time and Sleep Health.

National Institutes of Health. Circadian Rhythms Fact Sheet.

Harvard Medical School Division of Sleep Medicine. The Impact of Light on Circadian Rhythms.

Centers for Disease Control and Prevention. Sleep and Circadian Rhythm Basics.

Disclaimer

This article is for educational and informational purposes only and is not intended as medical advice. Always consult with your physician or qualified healthcare provider regarding any medical condition, sleep concerns, or lifestyle changes. Individual needs and health conditions vary.

Wendy Francis, NBC-HWC
Board Certified Health & Cognitive Coach