Beat the Bloat: Travel Tips for Digestion

How to keep your gut happier during road trips, flights, and camping adventures!

Very few people start planning a vacation with their gut health in mind. Vacations are supposed to leave you with unforgettable memories, not constipation, uncomfortable bloating, and a stomach that suddenly refuses to cooperate. The horror stories I have heard might surprise you!

Unfortunately, travel has a way of disrupting even the most dependable digestive system. Your schedule changes, familiar foods disappear, water intake drops, movement decreases, sleep gets interrupted, and your nervous system may remain in “go mode” from the moment you begin packing. This is just the beginning! Depending on where you travel, you may be exposed to pathogens your system doesn’t know how to handle.

The good news? You do not need to follow a perfect diet or pack your entire kitchen to support your digestion while you are away. A little planning can help you enjoy the adventure without bringing home a food baby as your favourite souvenir.

Why can travelling make you bloated?

Just like your cat, your digestive system loves rhythm and predictability. It responds to when you eat, how much you move, how well you sleep, how hydrated you are, and whether your nervous system feels calm enough to focus on digestion.

As exciting as planning and taking a trip can be, travel can change all of these things at once.

Common issues with travel that contribute to bloating include:

• Sitting for long periods

• Drinking less water to avoid bathroom stops

• Eating more restaurant, packaged, or salty foods

• Eating quickly or while distracted

• Drinking more alcohol or carbonated beverages

• Consuming less fibre or suddenly consuming far more than usual

• Ignoring the urge to have a bowel movement

• Crossing time zones and disrupting your normal routine

• Feeling rushed, anxious, or overstimulated

Here’s an interesting fact! Bloating does not always mean that something is wrong. Occasionally it is simply your gut responding to a very different day. Supporting the basics can make a remarkable difference.

Before you leave: prepare your gut for the trip

I know you have a million things to think about before leaving on your awesome vacation, but if you want to enjoy it to the fullest, you might want to add one more thing. The best time to support your travel digestion is before the suitcase lands in the trunk.

In the days leading up to your trip, focus on consistency. Drink enough water; maintain your normal meal pattern; include fibre-rich whole foods; move your body; and prioritize sleep.

This is not the ideal time to introduce five new supplements, start an aggressive cleanse, or eat an enormous “healthy” meal packed with foods your body is not used to. Even beneficial foods can create bloating when the amount changes too quickly.

Pack any digestive supports you already use and tolerate well. Depending on your individual needs, this might include magnesium, digestive enzymes, fibre, ginger tea, peppermint tea, electrolytes, or a familiar probiotic. Keep medications and important supplements in their original packaging, especially when flying internationally.

Road-trip tips: keep things moving in the car

My family loves long car rides as a rule because we camp often! We have this down to a science! Long car rides often combine extended sitting, convenience-store snacks, carbonated drinks, and a determination to reach the destination without stopping. Your itinerary may approve, but your digestive system probably will not.

1. Start hydrated

Drink water before you leave and bring a refillable bottle where you can easily reach it. Do not intentionally dehydrate yourself to avoid bathroom breaks. When your body is short on fluids, your stool can become harder and more difficult to pass. This can ruin a well-intentioned vacation quickly!

If you are travelling in hot weather, sweating heavily, or spending a long day outdoors, an electrolyte drink or powder may be helpful. Choose one without excessive added sugar or sugar alcohols, particularly if those ingredients tend to upset your stomach.

2. Build movement into the route

Plan a brief stop every couple of hours when possible. This was a MUST when my kids were small, but now we definitely try to push to the destination faster. Instead try to map out a few intentional stops. Walk around, stretch your hips, twist gently through your torso, and take a few deep breaths.

Regular physical activity is associated with a lower risk of constipation, and even short movement breaks are better than spending the entire day folded into the passenger seat. If you plan the stops, you will also likely drink more along the way!

3. Pack a gut-friendly snack bag

Do not wait until you are starving and facing a gas-station wall of candy, chips, and mystery meat. This is one of the biggest pitfalls of road trips! “We didn’t plan the snacks.” The snacks can make or break a good road trip! I found a great snack container, and we fill it with healthy options that will appeal to the whole family.

Choose portable foods that offer protein, healthy fat, and fibre without overwhelming your stomach. Options might include:

• Hard-boiled eggs in a cooler

• Sliced vegetables with hummus or guacamole

• Nuts and seeds

• Lower-sugar meat sticks

• Berries, apples, oranges, or kiwi

• Chia pudding (a little messy for little ones)

• Plain Greek or coconut yogurt

• Cheese, if dairy works for you

• Homemade muffins made with ingredients you tolerate

• Leftover chicken or burger patties in a well-chilled cooler

Choose foods that are familiar to your gut. A road trip is rarely the best time to test whether an unusual protein bar, containing six types of fibre and three sugar alcohols, agrees with you.

4. Skip the constant grazing

This can be the hardest tip to stick to! It is all too tempting to snack continuously when food is sitting beside you in the car. However, giving your digestive system some space between meals may feel better than eating handful after handful simply because you are bored.

Eat a balanced snack or meal, enjoy it, and then put the food away until you are physically hungry again.

Flight tips: reduce the “jet belly."

Flying brings its own digestive challenges. Long periods of sitting, changes in cabin pressure, dry cabin air, airport food, stress, and disrupted sleep can all contribute to that tight, puffy feeling sometimes called “jet belly.” Having just returned from my most recent vacation with airtravel I can tell you this is true!

1. Hydrate before boarding

You are no longer allowed to carry water through security, so be sure to hydrate well for the few days before your flight. Begin your flight well hydrated rather than trying to catch up once you are in the air. Bring an empty refillable bottle through security and fill it before boarding. Airports now have filtered filling stations, so you don’t have to spend your life savings on water.

Sip water throughout the flight. Alcohol, excessive caffeine, and very salty foods can leave you feeling less comfortable, so balance them with plenty of water or skip them if you already know they trigger digestive symptoms.

2. Be careful with carbonation and chewing gum

Cabin pressure changes may make trapped gas feel more noticeable. Carbonated drinks add additional gas to the digestive tract, while chewing gum, eating quickly, and drinking through a straw may cause you to swallow more air. I know some use chewing gum for takeoff and landing to help with pressure buildup in the ears, but I don’t recommend chewing for the entire flight!

If flying reliably makes you bloated, choose still water, eat slowly, and keep meals simple.

3. Bring snacks you trust

Airport delays happen, and specialty meals are not always available. Pack a few familiar foods that meet airport security and destination requirements.

Good flight options may include nuts, seeds, fruit, gluten-free crackers, a simple sandwich or wrap, lower-sugar protein bars that you have eaten before, or a small container of vegetables. Check current airline and border regulations before bringing fresh food internationally.

4. Get out of your seat

Airlines will likely hate that I am saying this, but it helps SO much!! When it is safe to do so, stand, stretch, and walk the aisle periodically. While seated, circle your ankles, lift your knees, and gently rotate your torso.

Movement supports circulation and may also help counteract the digestive sluggishness that comes with prolonged sitting.

5. Help your nervous system land too!

Travel stress can affect digestion before you have even left the airport. There is the stress of getting to the airport on time, getting through security, finding your bag, and getting transportation to your final destination! That’s a LOT!!

Try taking five slow breaths before eating. Relax your shoulders, unclench your jaw, and exhale a little longer than you inhale. This simple pause helps signal that you are safe enough to slow down and digest your food.

Camping tips: happy gut, happy camper!

Camping can be wonderful for digestion: you are outside, moving more, and getting away from your usual stressors. However, limited refrigeration, questionable water, dehydrated foods, and campfire treats can create new problems.

1. Make water safety non-negotiable

Clear mountain water is not automatically safe. Untreated water may contain bacteria, viruses, or parasites capable of causing diarrhea, vomiting, and abdominal pain.

Bring enough safe drinking water or use an appropriate treatment method. The Centres for Disease Control and Prevention recommends boiling uncertain water or filtering it and then disinfecting it. Remember that water used for drinking, cooking, washing produce, making beverages, and brushing your teeth must all be safe.

2. Keep cold foods cold

Use a reliable cooler with plenty of ice or ice packs. Keep raw meat securely separated from ready-to-eat foods and avoid leaving perishable foods sitting in warm temperatures.

Wash your hands with soap and safe water before preparing or eating food and after using the bathroom. Hand sanitizer is useful when soap and water are unavailable, but it should not replace proper handwashing whenever handwashing is possible.

3. Do not forget fibre

Camping menus can quickly become meat, buns, chips, and marshmallows. Delicious? Absolutely. Helpful for regular bowel movements? Not always.

Pack durable sources of fibre such as:

• Apples and oranges

• Carrots, cabbage, and snap peas

• Chia or ground flax

• Nuts and seeds

• Steel-cut oats

• Beans or lentils, if you tolerate them

• Pre-cut vegetables stored safely in a cooler

Increase fibre gradually and drink enough water alongside it. Adding a large amount of fibre without enough fluid can make constipation and bloating worse.

I have been personally camping with families that eat nothing but processed foods and “treats” the entire weekend and pay the price. Camping can be fun, and you don’t have to throw your health goals out the window to do it!

4. Enjoy campfire food without abandoning balance

There is so much memory-making potential around a campfire! You can enjoy the burger and the s’more while still giving your digestive system what it requires.

Try to include protein, colourful vegetables, healthy fat, and a comfortable portion of carbohydrates at most meals. Balance matters more than perfection, and guilt is not a digestive aid.

Your travel digestion checklist

Before heading out, pack your personal gut-support kit:

• Refillable water bottle

• Familiar snacks

• Electrolytes, if appropriate

• Any regular medications or supplements

• Ginger or peppermint tea

• Cooler and food thermometer for road trips or camping

• Handwashing supplies and hand sanitizer

• A plan for movement and bathroom breaks

Most importantly, as always, listen to your body. Eat when you are comfortably hungry, slow down at meals, drink water regularly, and do not ignore the urge to use the bathroom.

Travel will change your routine, but it does not have to derail your digestion. A few intentional choices can help you arrive feeling energized, comfortable, and ready to enjoy the experience.

And if every vacation leaves you painfully bloated, severely constipated, or afraid to eat, it may be time to investigate what your gut is trying to tell you. No Shoes Nutrition can help you create a personalized plan that supports your digestion at home and wherever your adventures take you.

Stay tuned for information on our group programs coming this fall, and as always, we work with individuals to support reaching your personal health and wellness goals! We offer FREE consultations and would love to hear from you TODAY! Don’t let anything hold you back!

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References

Centers for Disease Control and Prevention. (2025, January 30). About water treatment options when hiking, camping, or traveling. https://www.cdc.gov/drinking-water/prevention/water-treatment-hiking-camping-traveling.html

Gao, R., Tao, Y., Zhou, C., Li, J., Wang, X., Chen, L., Li, F., & Guo, L. (2019). Exercise therapy in patients with constipation: A systematic review and meta-analysis of randomized controlled trials. Scandinavian Journal of Gastroenterology, 54(2), 169–177. https://doi.org/10.1080/00365521.2019.1568544

van der Schoot, A., Drysdale, C., Whelan, K., & Dimidi, E. (2022). The effect of fiber supplementation on chronic constipation in adults: An updated systematic review and meta-analysis of randomized controlled trials. The American Journal of Clinical Nutrition, 116(4), 953–969. https://doi.org/10.1093/ajcn/nqac184