l Written by Dr. Lee Seung Hwan, Chief Director at Tong-in Korean Medicine Clinic
20,000 steps a day. A pilgrimage through every Seongsu-dong pop-up. A hanbok photo shoot under the full blaze of the midday sun. Is this the Korea trip you always imagined?
Good. But let's be honest: a summer trip to Korea is also a high-intensity physical adventure. The heat here doesn't just warm you — it steams you in the kind of humidity that turns a simple afternoon walk into something your body will loudly protest. One moment of carelessness and you're suddenly exhausted, your stomach is staging a revolt.
Here are the survival rules for food, drink, and rest — so you can make it through every day of your Korean summer safely, comfortably, and without missing a thing.
1. Protecting Your Gut in the Heat: Foods to Approach with Caution
Korea's food scene will tempt you at every turn. But in summer heat, a tired stomach is more sensitive than you'd expect — and the wrong combination can derail an entire day. Three simple rules to keep in mind.
Go Slow on Ice-Cold Foods
Naengmyeon (cold buckwheat noodles), kongguksu (chilled soy milk noodles), and patbingsu (shaved ice dessert) — these are peak Korean summer eating. But cold food eaten too fast on a worn-out stomach can cause stomach upset. Take your time with them.
And occasionally, consider going the opposite direction entirely: the old Korean principle of 이열치열 — fighting heat with heat — holds real wisdom. A bowl of warm Korean soup can gently settle and protect a tired stomach.
Spicy food? Work your way up
Spicy tteokbokki, malatang, jjamppong, fire noodles — the ambition is understandable. But an unprepared stomach won't share your enthusiasm. Jumping straight to high spice levels can trigger cramps or acute digestive distress, and that's a fast way to lose a full day of your trip. If spice levels are adjustable, start at the mildest setting and work your way up.
Fried Food: Keep It in Check
Fried chicken, donkatsu, and other deep-fried dishes are harder to digest in summer heat. Keep portions reasonable, and pair the heavier dishes with vegetables or something lighter on the side.
⚠️ A combination to avoid
Ice-cold beer and fried chicken, eaten in a rush, immediately followed by level-5 spicy tteokbokki — this is a reliable path to spending the rest of your day in a restroom rather than on your itinerary.
2. Traditional Korean Teas at the Café
When you collapse into a café chair after hours on your feet, the instinct is to order an iced Americano. But Korea's traditional teas — shaped by thousands of years of medicinal tradition — can turn that rest stop into something far more restorative. Find the one that fits how you're feeling right now.
You don't need to track down a specialist herbal teahouse. While the traditional tea houses of Insadong and Bukchon Hanok Village are worth visiting in their own right, tradicional teas are widely available at major café chains and convenience stores throughout Korea.
1. Sweating and drained → Omija Tea (오미자차)
A striking ruby red, with a taste that is simultaneously sweet, sour, and gently bitter — refreshing in every sense. Omija ("five-flavor berry") traditionally used to reduce sweating and restore what your body has lost.
2.Overate and feeling heavy → Maesil Tea (매실차)
Korea's go-to natural digestive remedy. Made from fermented Korean plum, maesil tea is rich in organic acids that soothe an overworked stomach and encourage digestion after a heavy or oily meal.
3. Jet-lagged and sleepless → Jujube Tea (대추차)
Gently sweet and naturally calming. In traditional Korean medicine, jujube is considered a nervous system stabilizer — a warm cup is said to ease tension and prepare the body for restful sleep.
4. Chilled by the AC → Ssanghwa Tea (쌍화차)
A deep, slightly bitter herbal brew with a complex medicinal aroma. When aggressive indoor air conditioning brings on the classic "air-conditioning sickness" — chills, fatigue, or the early signs of a cold — ssanghwa is the answer. It warms the body from within and supports immune recovery. [→ Air-conditioning sickness journal]
5. Hungry between meals → Sikhye (식혜)
A sweet, chilled rice punch with tender grains of cooked rice at the bottom — one of Korea's most beloved traditional beverages. Light on the stomach and quick to restore energy, it's an ideal bridge between meals.
6. Cold hands and menstrual cramps → Sujeonggwa (수정과)
A warming cinnamon-and-ginger punch sweetened with dried persimmon, with a distinctly spiced aroma. Cinnamon, traditionally regarded as a warming ingredient, improves circulation to the lower abdomen — working from the inside out to ease cold extremities and discomfort.
3. Beating the Heat on the Street: Free Cool-Down Spots Hidden in Plain Sight
Across Seoul and Korea's major cities, there are plenty of comfortable, well-equipped spaces where you can escape the heat. If you feel the sun becoming too much while you're out, step into any of the following without hesitation.
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Subway stations & underground shopping arcades:
Station concourses and underground mall corridors are reliably air-conditioned. Free restrooms are plentiful even outside the fare gates, and rest seating is available throughout.
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Government offices & community centers (Jumin Center):
Open to anyone during weekday hours (9:00 AM – 6:00 PM), these are officially designated Cooling Shelters. Clean restrooms, and phone charging are all available — and no one will rush you.
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Banks:
In Korea, stepping into a bank branch to cool down is normal and accepted. Strong air conditioning, comfortable seating, and water dispensers are standard. (Operating hours: weekdays, 9:00 AM – 4:00 PM)
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Police stations:
Open 24 hours — the most reliable refuge if you feel symptoms of heat exhaustion or simply need assistance.
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Post offices:
Cool, clean, and open weekdays from 9:00 AM to 6:00 PM.
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Tourist information centers & Seoul Tourism Plaza:
At major tourist hubs, these centers function as dedicated cooling shelters for international visitors. Free Wi-Fi, bottled water, and interpretation services are frequently available on the spot.
4. The One Experience You Won't Find at Home: A Korean Medicine Clinic Visit
Whether it's your first day in Korea, a midpoint pause in the middle of your itinerary, or the final stretch before you fly home, a hanuiwon (Korean medicine clinic) visit is one of the most authentic K-wellness experiences you can have: personalized, hands-on care tailored to how your body actually feels right now.
Search "acupuncture near me" on Google Maps, or "한의원" on Naver Maps, to find a clinic nearby. After a thorough consultation, your practitioner may offer any combination of acupuncture, cupping, moxibustion, pharmacopuncture, thread embedding, chuna manipulation, and herbal medicine — each chosen specifically for your condition and how your body feels that day.
More than a wellness experience, it's an investment in your health — one you'll carry home with you.
Keep these in your back pocket — the food rules, the teas, the cooling spots. The rest is yours to enjoy.
> Considering a visit? Explore Tong-in Korean Medicine Clinic, Seoul
| Edited by Sia Shin, The Pylon Square
