Whether you’re traveling to the beach, the mountains, or your favorite family cabin, vacation is meant to be a time to relax and recharge. If you’re living with diabetes, a break from your normal routine can bring up concerns and anxieties especially around food, exercise, and blood sugar control.

There is good news though. With a little planning and a mindset of flexibility over perfection, it’s possible to enjoy your vacation and keep your diabetes under control. In fact, many of the habits that support blood sugar balance are great for everyone, not just those managing diabetes. As a registered dietitian (writing this from my own beach vacation!), here are a few practical ways to support your health while soaking in the sun and making memories. 

1. Look for Fresh, Local Foods When Eating Out or Cooking at Your Rental

One of the best parts of vacation is the food and you don’t have to miss out on that just because you’re managing diabetes. Think about this when you’re eating out or picking up ingredients for a homemade dinner at your beach house; include a source of lean protein (like fresh-caught seafood, grilled chicken, or local eggs), plus green vegetables and some type of fiber-rich carb (like sweet potatoes, beans, or corn on the cob). Limit yourself to about 45 grams of carbohydrates per meal (or 3 servings of carbs). An example is a burger with a bun (2 servings of carbs) + small order of fries (1 serving of carb) + green salad with oil/vinegar dressing. Be mindful of ketchup and other condiments that may contain hidden sugars. 

Choosing fresh, local ingredients not only supports the community you’re visiting but can also help you feel your best. Local produce is often at peak ripeness and flavor and seafood tends to be lean, high in protein, and rich in heart-healthy omega-3 fats. 

Check out this website to find a local farmers market near you.

2. Move Your Body

Staying active on vacation doesn’t have to mean sticking to your usual gym routine. A walk on the beach after dinner, a swim in the pool, or tossing a frisbee around with your kids all count. In fact, moving your body after a meal can play a powerful role in supporting blood sugar balance.

Move After Meals if Possible

When we eat, especially carbohydrates, our blood glucose naturally rises. For people with diabetes, that post-meal spike can be higher or last longer. Engaging in light physical activity after eating like walking or even standing and cleaning up can help your body use some of that circulating glucose for energy, reducing the blood sugar spike. It can also improve digestion, reduce insulin resistance over time, and support heart health.  Aiming for just 10–15 minutes of gentle movement after meals can make a measurable difference. 

3. Prioritize Rest and Relaxation

Vacation is the perfect time to catch up on sleep and that can help a ton when it comes to your health. Sleep plays a critical role in blood sugar regulation. In fact, even one night of poor sleep can make your body more insulin resistant the next day, meaning your blood sugar may run higher than usual.

Try to maintain a sleep routine even on vacation:

• Stick to a consistent bedtime and wake time when possible.
• Limit screen time before bed to encourage deeper rest.
• Use blackout curtains or a sleep mask if your room isn’t dark enough.

Feeling well-rested can also help you make more mindful food choices, stay active, and enjoy your trip more fully.

4. Stay Hydrated 

Whether you’re out in the sun or just out of your usual routine, it’s easy to forget to drink enough water on vacation, but don’t forget, hydration is a cornerstone of blood sugar balance.

Even mild dehydration can cause blood sugar to concentrate and rise. Also, thirst can sometimes feel like hunger, leading to extra snacking or cravings.

Make it easier to stay hydrated by:

• Carrying a refillable water bottle with you when you are out and about.
• Adding fruit or herbs for flavor (think lemon, cucumber, or mint).
• Setting reminders or using an app to prompt you to sip throughout the day.

As a bonus, staying hydrated also helps with digestion, energy levels, and preventing headaches too!

5. Be Mindful with Alcohol

Vacations and cocktails often go hand in hand, but if you’re managing diabetes, be extra cautious when drinking.  Alcohol can have unpredictable effects on blood sugar, sometimes causing levels to drop, especially if it’s consumed without food or in excess.

Here are a few tips to enjoy alcohol safely:

• Always pair alcohol with food, especially protein or fiber-rich options.
• Stick to light drinks like wine, spirits with club soda, or low-carb beer.
• Avoid sugary mixers like regular soda, juice, or frozen cocktail blends.
• Keep track of how you feel, and never skip meals to “save calories or carbs” for drinks.

Your best bet is to skip the alcohol entirely and go for mocktails, sparkling water, or a fun smoothie can be just as satisfying and you’ll feel so much better in the morning!

Sparkling Cucumber Mint Mocktail

Refreshing, hydrating, and blood sugar-friendly, this mocktail is perfect for beach days, poolside lounging, or a relaxing evening on the porch.

Ingredients:

• ½ cucumber, thinly sliced
• 5–6 fresh mint leaves
• Juice of ½ lime
• Sparkling water (lime or plain)
• Ice

(Optional: A few crushed raspberries or a splash of light cranberry juice for color)

Instructions:

1. Muddle cucumber slices and mint leaves in the bottom of a glass.
2. Add lime juice and ice.
3. Top with sparkling water and stir gently.
4. Garnish with an extra cucumber slice or mint .

A Balanced Vacation is the Best Kind

You don’t need to micromanage every bite or track every step to enjoy a healthy, fulfilling vacation with diabetes. Instead, focus on what enhances your experience by eating nourishing meals, moving your body, resting well, and tuning into your body’s cues.

Remember, the goal isn’t perfection. By keeping just a few core habits in place, you can return home feeling refreshed and with your blood sugars steady, not spiraling. Wishing you a happy and healthy vacation!

References: 

1. Eating Out. Available at https://www.cdc.gov/diabetes/healthy-eating/eating-out.html. Accessed on 6/11/25.
2. Is Walking After Eating Good for You? Available at https://www.healthline.com/nutrition/walking-after-eating. Accessed on 6/11/25.
3. Alcohol and Diabetes. Available at https://diabetes.org/health-wellness/alcohol-and-diabetes. Accessed on 6/11/15.
4. The Connection Between Sleep Quality and Diabetes Management. Available at https://care4sugar.com/patient-education/the-connection-between-sleep-quality-and-diabetes-management/. Accessed on 6/11/25.