Korea Has Zero Calorie Stores on Every Corner Where Ice Cream, Jelly, and Soda Have Literally No Calories (I Ate All Day and Lost Weight)

South Korea stands as the world’s beauty capital, where being overweight isn’t just frowned upon—it’s openly shamed.

In a country where appearance feels like currency, the pressure to be thin is everywhere: on billboards, subway floors, and storefront windows.

This constant reminder to change and be better has created a standard so intense it’s driving a surge in weight loss drugs, extreme dieting, and potentially something much worse.

Popular fitness YouTuber Will Tennyson recently traveled to Seoul to investigate just how bad the situation really is, and what he discovered was both eye-opening and deeply concerning.

The Fat Test: Gamifying Body Shame

Tennyson’s journey began at one of Seoul’s public parks, where he encountered something uniquely Korean: a “fat test” installation designed to publicly assess body size.

These metal frames, positioned in children’s parks across the city, feature progressively narrower gaps labeled with terms ranging from “alien” to “skinny.”

They really just said, ‘Let’s gamify emotional damage.’ So, whatever I get here is going to dictate how I feel about myself today and probably how I eat.

Despite being in excellent physical shape by Western standards, Tennyson barely squeezed through the “chubby” category.

What makes this even more disturbing is the placement of these installations in children’s parks, where young kids internalize these standards as a game they need to win.

Zero-Calorie Obsession: A Nation’s Survival Strategy

Korea’s fixation with zero-calorie and zero-sugar products has spawned an entire retail ecosystem.

Tennyson visited the Zero Store, an unmanned convenience shop stocked entirely with diet products.

• Zero-calorie ice cream with surprisingly fruity flavor
• Cutting jelly designed purely to fill your stomach with no nutritional value
• High-protein muffins that feel like a “binge” at 200 calories
• Zero-calorie peanut butter and Coke Zero tall boys

I swear this must be what heaven looks like.

The jelly, often referred to as “Korean Ozempic,” provides volume with virtually no calories—a strategy employed by those desperate to stay thin.

Sugar-free cafes have even developed proprietary sweeteners like “Swellow” to cater to this demand.

The Golden Ratio: Mathematical Beauty Standards

Tennyson met with Korean-American content creator Daniel O, who explained the highly specific beauty standards that govern Korean society.

For men, the ideal includes being over 180cm tall (approximately 5’11”), having a “small face” (proportionally smaller head), and maintaining a defined jawline.

Women face even stricter scrutiny.

There is like a specific angle of like your forehead to your nose and then an angle of like your nose to this part of your face right here. And so like those angles are all like measured according to like what’s called the golden ratio or the Fibonacci sequence.

Perhaps most concerning is the weight threshold: women over 64kg (141 lbs) are considered chubby, regardless of height.

Because Korean women naturally have less subcutaneous fat, achieving larger breasts while maintaining extreme thinness requires breast implants—making plastic surgery one of the most common procedures.

One Size Fits All (But Only If You’re Tiny)

Shopping in Korean markets revealed another dimension of the beauty pressure.

Clothing labeled “F” for “free size” (one size fits all) would barely fit a Western child.

I feel like I’m at a pet store shopping for my dog.

Even men’s clothing marked as “overfit” (baggy style) fit Tennyson like regular clothing.

Shop owners don’t hesitate to inform customers when items won’t fit, creating an environment where shopping itself becomes an exercise in body shame.

Fat-Melting Injections: The $70 Solution

When diet and exercise don’t achieve impossible proportions quickly enough, Koreans turn to medical interventions.

Beauty clinics throughout Seoul offer lipolysis injections—fat-melting treatments targeting specific body parts like double chins, arms, thighs, and abdomens.

A single session costs around $70, making it accessible to most people.

It’s like why do all that when you can just melt it off?

One clinic owner acknowledged the cultural pressure driving demand but defended the practice as falling somewhere between European and Asian extremes.

Interestingly, practitioners sometimes discourage very thin clients from getting these aggressive treatments, though not always successfully.

Brutal Honesty: When Friends Fat-Shame You

Korean culture embraces a level of directness about appearance that shocks foreigners.

Friends routinely comment on weight gain, skin problems, or facial changes as a sign of caring.

A French expatriate shared his experience of being overweight when he first moved to Korea.

In Korea they’ll be like oh that’s why you’re you know you’re fat or something. Which to be honest is not that bad. Once I’ve lost weight it’s like much more direct also on the other way.

This cultural norm creates a feedback loop where appearance monitoring becomes constant.

Women frequently refuse to appear on camera without full makeup, and many won’t leave home without wearing caps or masks if they’re bare-faced.

K-Pop Starvation: The IU Diet and Industry Pressure

The K-pop industry amplifies these standards to dangerous extremes.

Daniel O shared a story about a friend who was dropped from idol training simply for gaining muscle mass through working out.

They were like, ‘You can’t be an idol anymore cuz you’re too big.’ So they actually dropped him from the training program because they were like, ‘You’re going to be too big compared to everybody else on stage.’

The infamous IU Diet exemplifies the industry’s extremes: one sweet potato, one apple, and ice cubes per day, totaling roughly 200 calories.

This starvation protocol helped the singer lose 10-15 kilograms in weeks—and inspired countless fans to replicate it.

Tennyson interviewed an anonymous K-pop singer who confirmed the relentless pressure.

Do you think there’s a lot of pressure on you to be skinny? Yes, for my fans. Is that good? I don’t think so. But they need my fans need like that.

Success in K-pop depends on maintaining an impossible standard regardless of talent, as equally skilled replacements are always available.

Obesity Drugs on Demand: The Chongo District

Perhaps the most alarming discovery was how easily Tennyson obtained prescription weight loss medication.

In Seoul’s Chongo district—known as the “obesity drug mecca of the world”—pharmacies line every street, sometimes positioned mere feet apart.

Within 10 minutes of entering a clinic, Tennyson received a prescription for semaglutide (brand name Ozempic/Wegovy) after a cursory consultation.

The doctor used a BMI calculator that classified Tennyson—a muscular fitness creator—as obese at 90kg (198 lbs) and 6 feet tall.

In this presentation, you will have the some obese. Your BMI index is 24.47. If you have the some weight loss about 15 kg, you will entrance to the normal body weight and I’ll be healthier.

The prescribed target weight of 75kg (165 lbs) would be below Tennyson’s bodybuilding competition weight—dangerously low for his muscle mass.

No questions were asked about body composition, exercise habits, medical history, or whether weight loss was medically necessary.

The clinic even offered to administer the first injection immediately. Total cost: $150.

The Genetic Factor Often Overlooked

Daniel O explained an important physiological factor that complicates Korean body standards.

East Asians have significantly lower subcutaneous fat cell counts than Westerners, meaning they store less fat under the skin and more as visceral fat around organs.

You’ll see men or women that don’t look that fat, but they have really high visceral fat levels just because there’s not a lot of subcutaneous fat that can hold it.

This creates “skinny fat” body types where people appear thin but face serious health risks like diabetes, insulin resistance, and heart disease.

It doesn’t take much weight gain for Korean individuals to develop metabolic issues—but the cultural response focuses on appearance rather than actual health markers.

Diet Food Culture: When 600 Calories Feels Like a Feast

Even mainstream restaurants cater to extreme dieting.

Tennyson visited Preppers, a 24-hour chain serving “diet food” (not “healthy food”—an important marketing distinction).

The menu features macro-optimized bowls, amino acid drinks, and protein milkshakes. The fountain drink station offers only zero-sugar options.

A typical double bowl contained around 775 calories—considered substantial in Korean diet culture.

The reflective plates allow diners to see their “skinnier reflection” when finished eating, according to Tennyson’s dark observation.

The Mental Health Crisis Nobody Talks About

Throughout his investigation, Tennyson encountered women who refused interviews because they weren’t wearing enough makeup or didn’t feel their appearance met standards for being on camera.

One woman who was wearing makeup still declined because she felt it wasn’t sufficient.

Korea’s high rates of eating disorders and body dysmorphia correlate directly with its beauty-obsessed culture.

When asked about extreme measures, locals consistently mentioned plastic surgery and “crazy diets” as normal interventions.

The anonymous K-pop singer directly linked Korea’s concerning mental health statistics to idol culture and its impossible standards.

A Culture at a Crossroads

South Korea faces a serious issue that can’t be ignored.

The relentless pressure to look a certain way, combined with deeply ingrained body shaming, is quietly taking a toll on people’s lives.

Over time, it doesn’t just affect how you see yourself—it consumes your thoughts entirely, and eventually, you give in.

The proliferation of zero-calorie products, fat-melting injections, and easily accessible weight loss drugs suggests a society treating symptoms rather than addressing root causes.

When children grow up with “fat tests” in playgrounds, when talent takes a backseat to facial angles measured by the Fibonacci sequence, and when doctors prescribe obesity medications to fit individuals based solely on BMI charts, the culture has moved beyond encouraging health into enforcing conformity.

True wellness encompasses mental health, sustainable nutrition, functional fitness, and self-acceptance—not mathematical ratios and starvation protocols.

Until Korea can distinguish between health and appearance, between care and criticism, the cycle will continue.