On my first trip to Athens a few years ago, I crashed the second I arrived to my hotel room. It was the middle of the day. Instead of my planned walking tour of the Acropolis, shopping around for handmade leather sandals and eating some delicious Greek salad, I groggily woke up in the dead of night confused where the time went. With restaurants long closed, I scavenged through the complimentary mini-fridge snacks to satiate my rumbling stomach, feeling guilty about having missed a full day of my trip.
Those few days there, I couldn’t stop thinking about how much long-haul travel scrambles your body’s natural rhythm. Rather than accept my jet-lagged fate, I made it my mission to find a solution to all the typical symptoms: Whether it’s dehydration and fatigue or irritability and digestive issues, I figured there had to be some way to help my body adjust quicker after flying halfway across the world.
Vogue’s Favorite Travel Remedies:
But first: What even is jet lag? Simply put, it’s a mismatch between your internal clock and your destination’s local time. “When those cues shift suddenly, your physiology cannot adjust immediately, resulting in fatigue, trouble focusing, digestive changes, appetite swings, and irritability,” Taylor Fazio, a New York–based registered dietitian and wellness advisor for The Lanby tells Vogue. “Most of your body’s essential processes run on a circadian system, a 24-hour cycle which sets the rhythm for sleep and wake cycles, hormone release, body temperature, appetite, and digestion,” she adds. “Light is the strongest signal for this system, but meal timing, movement, and when you sleep also play a role.” By finding ways to counter these shifts, you can prepare your body ahead of time.
After many trials and tribulations, here’s the expert-backed routine that more or less cured my jet lag plus the essentials that ensure I always have more energy, better sleep, and smooth digestion once I land. And after over 50 flight this year so far, I can confirm I’ve gotten it down to a science.
In This Story:
- Before the Flight: Get Ahead of Time Zone Changes
- Before the Flight: Hydrate, Reinforce Your Gut, and Reinforce Immunity
- On the Plane: Soothe Inflammation, Sleep, and Keep Hydrating
- The First Day: Combat the First-Night Effect
- Throughout the Trip: Indulge Smartly
- Meet the Experts
Before the Flight: Get Ahead of Time Zone Changes
I first discovered the Timeshifter app a few years ago at a wellness retreat at the Six Senses Ibiza and it’s a godsend for switching time zones. After inputting your flight details plus sleep, caffeine, and supplement habits, it customizes a plan to help adjust your circadian rhythm to a new time zone—essential for combatting jet lag. The plan typically starts a few days before travel. “The science in the app is incredible,” says clinical psychologist and sleep medicine doctor Michael J. Breus, PhD, who is a regular user. “It tells you when to get natural light, take a nap, have caffeine, use melatonin, and more in a very particular order to help your adjustment.”
Before the Flight: Hydrate, Reinforce Your Gut, and Reinforce Immunity
“I actually recommend that you start hydrating the day before you fly, making sure that your body is nice and hydrated by the time you get on the plane, and continue to hydrate during your whole flight,” says Erica Casavecchia, MS, a New York–based integrative nutritionist and founder of Casawell Health. “For extra hydration on a deep cellular level, I would also recommend drinking coconut water or adding electrolytes into your water.” To take this up a notch, I also eat foods with high water content—think hydrating fruits or vegetables like oranges, apples, cucumbers, broccoli, or zucchini—to keep my body hydrated.
If you don’t already take a probiotic regularly, incorporating one before traveling to other countries can help. “Doubling up on probiotics or probiotic-rich foods like yogurt or fermented foods can also be extra effective,” says Cassavecchia. “Other countries can have different rules and regulations when it comes to food and water, which means it could contain bacteria foreign to our gut microbiome. It’s a common response for new bacteria or viruses to affect our bodies if we ingest them.” Diet aside, a probiotic supplement can come in handy too. Before a trip to Zambia, my general practitioner recommended doubling my regular dose of probiotics to help reinforce my gut bacteria.
On the Plane: Soothe Inflammation, Sleep, and Keep Hydrating
“Bringing your own sleep kit is essential,” Breus says. “Mine usually includes an eye mask, earplugs, and my favorite meditation or light music on my iPhone, some lip balm, a pair of socks, and a pair of sweatpants.” My personal sleep kit consists of the Drowsy eye mask (it feels like a personal blackout curtain, perfect for blocking out any possible light), VIO2 mouth tape (helps me do more deep breathing, which I find instantly to be more calming), ideally noise-cancelling earplugs (comfortable for side-sleeping), and an aromatherapy oil made with immune boosting, antiviral, decongestive essential oils like lavender, pine, peppermint, lemon myrtle, and other herbs.
The First Day: Combat the First-Night Effect
Breus recommends choosing flights where you land earlier in the morning at your destination. “If I can, I like to go on a walking tour of wherever I am to get some sunlight and vitamin D, both of which help retrain my circadian rhythm,” he says. Upon arrival, I try to shower quickly (which wakes me up), opt for a less intense sight-seeing moment (do not do a museum that you really care about, or you may glaze over, like me, and have to go twice), and jump right back into my routine with probiotics, omega-3s, and more to stay consistent and reinforce my inflammation response as well as immunity defense.
When it comes to falling asleep, creating an optimal sleep environment is key. “There is a well-known phenomenon called the first-night effect where everyone in any new environment will have terrible sleep, or at least fragmented sleep, for the first night that they are there,” says Breus. “This has to do with the unfamiliarity of the environment.” So creating an optimal sleep environment helps a lot. Breus recommends thinking of sleep through the five senses. “I look for something that affects sight, sound, touch, taste, and smell.” Per Fazio, a short wind down routine before bed makes all the difference. “Gentle stretching, breath work, or anything that shifts you into a calmer state helps signal to your brain that it’s time for the transition to sleep,” she says.
A few supplements can help too. “I recommend taking both magnesium and melatonin supplements every night, not only the first night, but while traveling,” says Casavecchia. I take them about an hour and a half before bed, and focus on maximizing my comfort (which Breus says has a lot to do with your pillow, sheets, and temperature). Turn the thermostat down to 68 and request fluffier pillows if you can. (If your hotel has a pillow menu, even better.) Then I put on my eye mask (when sleeping, Breus says “the darker the better”), shut the curtains, and turn on soothing rainfall sounds on my portable Hatch sound machine.
Throughout the Trip: Indulge Smartly
Fazio recommends anchoring your morning with light exposure, hydration, a consistent breakfast window, and some movement during your trip. “Sleep timing should be kept as consistent as possible for the first few days,” she says. “Diet can be flexible, but maintaining fiber, protein, and hydration reduces digestive issues and energy swings.”
If you do indulge, (as you should!) be kind to yourself and help your system recalibrate. Start with hydration—the golden ticket to feeling better anywhere. “At your next meal, anchor the plate with protein and vegetables to stabilize blood sugar and support digestion,” says Fazio. “Light movement, even a short walk, helps with glycemic recovery and gets your gut moving again. And during mealtime, choose one of the three, not all: alcohol, bread basket, or dessert—your blood sugar will be happier.”
Meet the Experts
- Dr. Michael J. Breus, PhD, also known as The Sleep Doctor, is a double-boarded clinical psychologist and a clinical sleep specialist. He has 25 years of clinical experience and five best-selling books (including his newest, Sleep, Drink, Breathe).
- Erica Casavecchia, MS, is a New York–based Integrative Nutritionist and certified Functional Nutrition Health Coach and founder of Casawell Health.
- Taylor Fazio is a New York–registered dietitian and wellness advisor for The Lanby.
















