5 Travel Tips for People with Diabetes

Traveling with diabetes, whether Type 1 (T1D) or Type 2 (T2D), presents unique challenges.

Planning is essential for those managing their condition while exploring new places. A diabetes dietitian with years of experience offers valuable tips for making travel easier, whether you're navigating international flights or walking through unfamiliar cities.

1. Adjusting to Time Zones

 One of the first things travelers will notice when going abroad is the change in time zones. This can impact blood sugar levels, especially for those with diabetes. For example, when traveling to a country with a time difference, such as the UK, it's important to adjust insulin pump settings to match the new local time. This prevents blood sugar spikes and other disruptions.

In addition to adjusting the pump, sleep disruption is common during travel, which can cause temporary insulin resistance. Travelers with Type 1 diabetes or Type 2 diabetes may notice higher-than-usual blood sugar levels during the first few days after arrival. Being mindful of these changes and adjusting insulin will help maintain control while the body adapts to the new environment.

2. Packing Extra Supplies

A crucial piece of advice from a T1D dietitian is to pack more supplies than you think you'll need. It's always better to have extra insulin, syringes, and backup equipment on hand. While traveling, it’s not uncommon for insulin pumps or infusion sites to malfunction, so carrying spare supplies ensures that any unforeseen issues won’t disrupt blood sugar management.

For those with Type 2 diabetes, this same advice applies. It’s important to be well-prepared for any situation where access to diabetes supplies may be limited. Having a backup plan and extra medication can prevent stress or complications during the trip.

3. Managing Blood Sugar During Increased Activity

When traveling, physical activity tends to increase, especially if exploring a new city on foot. Whether walking in London or hiking around historic sites, the extra steps can have a significant impact on blood sugar levels. It’s essential to carry snacks that contain carbohydrates to prevent blood sugar from dropping too low during long days of walking.

Additionally, exercise can cause blood sugar fluctuations that may not become apparent until hours later. For instance, a traveler may experience a blood sugar drop in the evening after a day filled with activity. Adjusting insulin and eating snacks during the day can help stabilize blood sugar levels.

4. Fat and Protein: Hidden Culprits for Blood Sugar Spikes

While food is an exciting part of any trip, managing diabetes while eating out can be tricky. Fat and protein, though often overlooked, can significantly affect blood sugar levels, especially hours after eating. Rich meals that include fatty foods may lead to delayed blood sugar spikes.

For those managing Type 1 diabetes or Type 2 diabetes, it’s helpful to adjust insulin for both carbohydrates and fats. Dosing for carbs immediately and for fats later is a strategy often recommended by T1D dietitians to help maintain better blood sugar control.

5. Security Concerns When Traveling with Diabetes

Airports can be one of the most stressful aspects of traveling, and for individuals with diabetes, the security process can add an extra layer of complexity. Travelers should be prepared to explain their insulin pumps, glucose meters, syringes, and other diabetes-related supplies clearly and confidently.

While security procedures vary by country, it’s essential to advocate for your needs and be prepared for additional screening or questioning. A diabetes educator can help travelers navigate airport security procedures and offer strategies to minimize delays.

Traveling with diabetes doesn’t have to be stressful or limiting. By planning, packing extra supplies, managing activity, and adjusting insulin as needed, travelers can enjoy their trip while keeping blood sugar levels in check. Whether you have Type 1 diabetes or Type 2 diabetes, working with a diabetes dietitian can help ensure that your travel plans go smoothly, without the added worry of diabetes-related complications.

Travelers seeking additional guidance can connect with a diabetes educator for personalized advice on how to manage diabetes while on the go. 

Safe travels, and remember that with the right preparation, it’s possible to enjoy a fantastic trip while maintaining good blood sugar control.