How to Stay Healthy While Traveling: The Complete Checklist

Why healthy habits still count away from home

Your body doesn't know that you're "on vacation." It still relies on regular sleep, plenty of fluids, nourishing food, movement, etc. Travel simply changes the physical setting for all of them.

But that doesn't mean every vacation needs a carefully planned wellness itinerary. A walk through a new neighborhood can replace going to the gym. A balanced breakfast can come from an airport café instead of your kitchen. Carrying a water bottle means you can refill it when you see a fountain or dispenser. The most useful habits are usually the simple ones you can just carry into a different setting without having to reorganize the whole trip around them.

A practical healthy travel checklist

Get a few things sorted before you leave

Spending 20 minutes preparing at home can save you from having to search for a pharmacy or a decent snack during an already long travel day.

• Pack prescriptions in their original labeled containers and bring enough for possible delays.¹
• Keep medications and daily supplements in your carry-on rather than checked luggage.
• Put together a small kit with hand sanitizer, sunscreen, insect repellent (when relevant), and basic first-aid supplies.¹
• Bring a couple of familiar snacks with good amounts of protein and fiber.

Keep water where you can see it

Flights, road trips, sightseeing, and long stretches of sitting can make it surprisingly easy to forget to drink water on the road. Carry an empty reusable bottle through airport security, fill it before boarding, and keep it within reach once you arrive.

Water is usually all you need for day-to-day hydration. Electrolytes can help if you've been sweating a lot or feel more depleted than usual, but for most of your trip, plain water should do the job just fine.

Alcohol can also interfere with sleep and make jet lag harder to shake, especially when you are already tired or dehydrated.²

Give your meals a little structure

Restaurant meals and local specialties are part of traveling, but you can still eat well (nutrient-wise) amidst all the restaurant dinners, airport food, and definitely trying that one dessert the city is famous for.

A basic structure can help you feel better between those meals. Try to include protein in all of your meals, add fruit or vegetables when available, and keep a filling snack in your bag. Eggs, yogurt, oatmeal, nuts, fruit, sandwiches, and grain bowls are usually easy to find without much effort.

It's okay to indulge—one unusually heavy meal will not derail your health for the trip. What you do most of the time throughout the trip is what to focus on.

Find easy ways to move

Your usual workout may not fit between a morning flight and a full afternoon of plans. Catching up on sleep can throw things off as well.

You can help offset your lack of movement by getting a little inventive. Walking through the terminal, taking the stairs, exploring on foot, or doing a few stretches in your hotel room still gives your body a break from all the sitting.

During flights or train rides longer than four hours, the CDC recommends standing or walking occasionally and moving your legs while seated.³ For the rest of the trip, the basic rule is simpler: move more and sit less when you can,⁴ whatever that looks like for you.

Help your sleep adjust

Long flights and changing time zones can temporarily put your internal clock out of step with local time. The CDC recommends timing your sleep, meals, activity, and light exposure around your destination's schedule—simple adjustments that can help you reclaim your rhythm. It also advises avoiding long daytime naps after arrival, since they can make it harder to sleep that night.²

So, try to get outside after you arrive, especially during daylight hours. Keep any naps brief, eat on local time when possible, and return to the same simple bedtime/wind-down habits you rely on at home when the day is done.

Keep your hands clean

This one's worth reiterating: Busy airports, public transit, hotel elevators, and other shared surfaces mean a lot of people have touched the same things before you.

Wash your hands with soap and water when you can. When that is not available, the CDC recommends using hand sanitizer with at least 60% alcohol.¹ Keep a small bottle somewhere accessible rather than at the bottom of your bag.

How to stay healthy while flying

Staying healthy while flying mostly comes down to avoiding the common travel-day trap of barely moving, barely drinking, and realizing at 9 p.m. that the small bag of pretzels from earlier was actually your lunch. A little planning can make a long flight much easier on your body. Fill your water bottle before boarding, eat something substantial instead of relying entirely on the snack cart, and keep medications or supplements under the seat in front of you.

On longer flights, stand up when you can. If the seat belt sign stays on, flex your ankles, move your feet, and change positions periodically.³

How AG1 can support your travel routine

A change of scenery does not have to mean dropping every part of your usual nutrition routine. AG1 offers several travel-friendly options that are easy to pack and simple to use away from home.

• AG1 Next Gen Travel Packs provide vitamins, minerals, prebiotics, probiotics, phytonutrients, and whole-food-sourced ingredients in individual servings.* AG1 Pro Travel Packs offer the same portability, along with added support for muscle preservation, metabolic resilience, and advanced gut barrier health.*
• AG1 Essentials Gummies come in individual daily packs and provide 5 grams of the prebiotic inulin and tapioca fiber, along with 50 vitamins, minerals, and whole-food-sourced ingredients.* They can be especially convenient on travel days when mixing a drink is harder.
• AGZ Nightly Sleep Support travel packs can help you sleep better when you're traveling. This nighttime drink is a melatonin-free sleep supplement with key ingredients including adaptogens, herbs, and minerals to support restful, restorative sleep.*

So, pack the AG1 products that fit your routine, keep them somewhere easy to reach, and give yourself one familiar habit to return to each day during your trip.*

Shop AG1

FAQs

How can I support my immune system while traveling?

Start with the habits that support your health every day: enough sleep, regular meals, hydration, movement, handwashing, and destination-specific advice from your healthcare provider. Supplements can support immune health and daily nutrition as part of a healthy lifestyle.

How do I detox my body after traveling?

Your body does not require a special "cleanse" after a trip. Research supporting commercial detox diets and cleanses is limited, and some methods can carry risks.⁵ Returning to your normal meals, water intake, sleep, and movement routine is a much more practical approach.

References:

1. Centers for Disease Control and Prevention. During travel. Travelers' Health. https://wwwnc.cdc.gov/travel/page/health-during-trip.htm
2. Riedy SM, Williams SG. Jet lag disorder. In: CDC Yellow Book 2026: Health Information for International Travel. Centers for Disease Control and Prevention; updated April 23, 2025. https://www.cdc.gov/yellow-book/hcp/travel-air-sea/jet-lag-disorder.html
3. Centers for Disease Control and Prevention. Understanding your risk of blood clots with travel. Updated May 15, 2024. https://www.cdc.gov/blood-clots/risk-factors/travel.html
4. US Department of Health and Human Services. Physical Activity Guidelines for Americans. 2nd ed. US Department of Health and Human Services; 2018. https://health.gov/sites/default/files/2019-09/Physical_Activity_Guidelines_2nd_edition.pdf
5. National Center for Complementary and Integrative Health. "Detoxes" and "cleanses": what you need to know. Updated February 2025. https://www.nccih.nih.gov/health/detoxes-cleanses