What Happens When You Drink Coke And Eat Mentos? (Swallow) (2023)

What Happens When You Drink Coke And Eat Mentos? (Swallow) (1)

Almost everyone in middle school or high school wondered what happens if you drink coke and mentos and has heard the urban legend: if you drink Coke and eat Mentos, you’ll explode!

Protected by fear, few kids actually end up attempting the stunt, even to prove their guts to their peers.

After all, it’s well known that dropping Mentos into a bottle of Diet Coke will cause a sudden geyser of soda foam to erupt.

So what happens if you eat mentos and coke?

You’ll suddenly experience an upsurge of soda foam and will likely burp or vomit up large amounts of the stuff in seconds.

The sudden swell of carbon dioxide inside your stomach will need an escape.

This is the same thing that happens to any other container with volatile ingredients.

Thankfully, there’s already a well-known escape hatch located at your mouth.

What Happens When You Drink Coke And Eat Mentos? (Swallow) (2)

Image courtesy of Eden, Janine, Jim

Swigging some Coke and swallowing some Mentos will essentially cause a lot of the carbon dioxide trapped in the soda in your stomach to suddenly bubble and try to escape.

However, your stomach is not enough of a seal to keep this sudden pressure change contained inside.

If this were the case, eating Mentos and drinking soda may indeed be dangerous.

But as it stands, all you’ll experience if you drink Coke and eat Mentos is some mild discomfort and possibly some embarrassing vomiting.

It’s not recommended to do this, even for a party trick, but you’ll survive with only your pride wounded overall.

IF you want your own Party Trick then try ths

What Happens When You Drink Coke And Eat Mentos? (Swallow) (3)

Mentos Geyser Kit

While there are many stories of people dying from suddenly exploding due to the rush of carbon dioxide expanding in their stomach, none of these stories are factually true and no video footage has ever been recorded of such an accident.

It is likely that these stories are exaggerated and have been spread on the Internet for entertainment purposes.

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Table of Contents

What is Mentos and Coke Reaction in Human Body?

The Mentos and Coke reaction is a popular science experiment that involves adding Mentos candies to a bottle of Coca-Cola.

The reaction results in a massive eruption of soda due to the rapid release of carbon dioxide bubbles from the soda. While this reaction may be entertaining to watch, it has no direct effect on the human body, if you swallow either.

However, ingesting Mentos and Coke separately can have various effects on the body.

Mentos are a type of candy that contains sugar, glucose syrup, and a variety of flavors. Mentos can provide a quick burst of energy due to the high sugar content.

However, consuming too much sugar can lead to a sugar crash, which can cause fatigue and lethargy.

On the other hand, Coca-Cola contains caffeine, sugar, and phosphoric acid. When consumed in moderation, caffeine can increase alertness and improve mood.

However, consuming too much caffeine can cause jitteriness, insomnia, and other adverse effects.

While the Mentos and Coke reaction may be a fun science experiment, it has no direct effect on the human body.

However, consuming Mentos and Coke separately can have various effects on the body, depending on the amount consumed.

It is always recommended to consume any food or drink in moderation and to be aware of the ingredients and potential side effects.

The Soda Geyser Effect with Mentos

In order to understand why Coke and Mentos react so explosively, you have to understand how both ingredients work in the first place.

What Happens When You Drink Coke And Eat Mentos? (Swallow) (4)

Image courtesy of Robert House

Coca-Cola is a carbonated beverage that is full of dissolved carbon dioxide.

The gas form of carbon dioxide bonds with the water molecules present in the cola. Most Coca-Cola is kept carbonated by a sealed bottle, which creates a pressurized environment where the carbonated gas can’t escape until the cap has been broken off or opened.

This is why soda slowly loses its carbonation over time after its opening.

When soda is poured into a glass, most of the carbon dioxide remains trapped under the water (or liquid) thanks to its surface tension.

While some of the gas manages to escape by forming bubbles, most does not.

The rest of the process happens thanks to the physical properties of Mentos.

For more carbon dioxide bubbles to be created, the bonds with the ambient water in the soda have to be broken.

Mentos has thousands of tiny bumps over its surface even though the candy might look smooth to the naked eye.

The rough surface of the candy creates friction where the heavier carbon dioxide molecules can sink and break away from their bonds with the water surrounding the.

The carbon dioxide, once freed from its bonds, forms small bubbles that are lighter than water and which want to rise.

Imagine this small process happening thousands of times in the second and you get the trademark fountain of soda bubbles that rise out of the bottle.

This effect can be maximized to a certain extent by adding a few Mentos candies to a given soda bottle, although there is a breaking point where adding more candies doesn’t make the geyser any more impressive.

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Why Does Mentos React With Soda?

As previously stated, the surface of Mentos candies is what makes this reaction work.

The tiny pores on a Mentos’ surface break the polar bonds between the carbon dioxide and the water, which is why any Mentos candy with a smooth surface fails to produce any reaction.

Since the Mentos merely facilitates the creation of bubbles, the candy will continue to act as a catalyst for carbon dioxide bubble formation until all of the surrounding CO2 has been exhausted in the bottle.

This doesn’t always cause a geyser to erupt out of a coke bottle; for instance, a Mentos candy cut into quarters will produce less of a reaction than a full candy.

What Happens When You Drink Coke And Eat Mentos? (Swallow) (5)

Image Courtesy of Jason Pratt

But the process is constant and grows exponentially.

If enough candies are thrown into a bottle of Coke, the geyser is created since all the bubbles simply pile atop one another on their journey out of the confined space of the bottle.

Mentos’ ingredients also help this reaction to some extent.

Mentos candies typically have gum Arabic and gelatin in their formulas.

Both of these ingredients lower the surface tension of the soda, which exacerbates the bubbling reaction and makes the geyser happen much more quickly. Lower surface tension makes it easier for the bubbles to break out to the surface and attempt to escape.

Furthermore, dropping the Mentos into the soda bottle with force to make it descend quickly will force more carbon dioxide through its small pores and make a faster reaction were more bubbles are created quickly.

Mentos that drift peacefully through the soda will have a weaker reaction in comparison.

Theoretically speaking, any candy that has enough small pores like Mentos should be able to do this job.

However, there are very few candies with the same kind of porous surface as Mentos, which is why the science experiment is typically done with these candies instead of others.

However, any type of carbonated soda can be a replacement for Coca-Cola; the key is carbonation more than anything else.

You could even theoretically accomplish this with club soda, although the surface tension of the water wouldn’t be weakened since club soda only has a few basic ingredients.

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Does Diet Soda Make a Difference With Mentos?

Eating mentos and diet coke stereotypically has a better reaction than regular soda.

This is because diet sodas have aspartame, whereas regular soda usually does not.

Regular soda uses sugar or corn syrup to derive most of its sweetening flavor, but diet soda eschews these ingredients in the name of fewer calories and better health.

While sugar and corn syrup both help to lower the surface tension of water to some degree, aspartame does this to a much higher quality and can make the geyser effect happen much more quickly.

Therefore, diet soda is better than regular soda if you want to make the biggest Mentos foam geyser possible.

What Happens When You Drink Coke And Eat Mentos? (Swallow) (6)

Image Courtesy of Mo Pie

You can also increase the effect by adding extra ingredients to a given soda.

Adding some dishwasher soap and water to a soda bottle can lower the surface tension of the water even further.

The resulting splash from diet soda with this mixture would surely be something to record.

Finally, making your soda bottle warmer instead of colder will make the geyser higher and faster.

Gas becomes much less soluble in warmer environments; cold soda stifles the gas creation effect and will make your geyser weaker.

All of these tricks help to improve the speed and drama of a Mentos eruption.

Any Mentos in the soda will eventually cause all the carbon dioxide to become gaseous and escape the bottle; the only difference is in how fast and how explosively it occurs.

You can see the results of this yourself by crushing a Mentos and dropping it into a bottle, then comparing the reaction to the whole candy with all its pores intact.

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Are There Any Long-Term Health Risks Eating Mentos & Soda?

How long should you wait to drink coke after eating mentos and are there any long-term health risks of drinking Coke and eating Mentos?

Since the escaping gas either comes out in the form of a long burp or in foam expelled through vomiting, the issue stops once the soda has evacuated your stomach in one way or another.

It certainly won’t be comfortable and Mentos, but there aren’t any real health risks from doing so.

What Happens When You Drink Coke And Eat Mentos? (Swallow) (7)The only way you could reliably injure yourself from this stunt is if you did it over and over again.

Vomiting in excess is never a good sign since stomach acid wears away the cells of the esophagus and can cause mouth or throat cancer.

Occasional vomiting from sickness or a stomach bug is normal, but forcing yourself to throw up soda and candy at every party is a one-way ticket to extra complications.

Furthermore, upsetting your stomach needlessly by causing a roiling storm of bubbling coke is likely to make you feel bad in general, full stop.

Your stomach is surrounded by many other internal organs that shift normally when you eat a large meal.

But the bubbling you’ll feel on your insides isn’t easy or gentle, so it shouldn’t be performed regularly.

Overall, there’s no need to worry if you’ve done this once or twice before on a dare from a friend.

It shouldn’t be a regular trick in your party repertoire.

But can you swallow mentos or can you eat mentos can be answered fairly simply as to YES, you can only eat mentos or swallow them while being careful not to choke on them.

Pick up your mentos and coke geyser kit hereWhat Happens When You Drink Coke And Eat Mentos? (Swallow) (8)make your own at home !

What Happens When You Drink Coke And Eat Mentos? (Swallow) (9)

Chris Watson

I’m the owner and blogger here at SodaPopCraft.Com. I’m a soft drinks enthusiast and I’m bringing you all I know and research from the world of Soda Pop & Kombucha soft drinks.

I hope it inspires you to make your own healthier fizzy drinks at home.

Read more About Me here


What Happens When You Drink Coke And Eat Mentos? (Swallow)? ›

Your stomach can explode from drinking Coke and eating Mentos together. Similar to the exploding stomachs in the Pop Rocks

Pop Rocks
Pop Rocks, also called popping candy, is a candy, owned by Zeta Espacial S.A. Pop Rocks ingredients include sugar, lactose (milk sugar), and flavoring. It differs from typical hard candy in that pressurized carbon dioxide gas bubbles are embedded inside of the candy, creating a small popping reaction when it dissolves.
https://en.wikipedia.org › wiki › Pop_Rocks
story, Coke and Mentos is just another myth.

Can you eat Mentos and swallow? ›

But can you swallow mentos or can you eat mentos can be answered fairly simply as to YES, you can only eat mentos or swallow them while being careful not to choke on them.

What happens if you mix Coke and Mentos? ›

A soda geyser is a reaction between a carbonated beverage, usually Diet Coke, and Mentos mints that causes the beverage to be expelled from its container. The candies catalyze the release of gas from the beverage, which creates an eruption that pushes most of the liquid up and out of the bottle.

What happens if I eat too many Mentos? ›

While Mentos are a tasty snack, it is important to be aware of the potential health effects of eating too many. The most immediate health effect of eating too many Mentos is tooth decay. The sugar in Mentos can cause plaque to form on teeth and lead to cavities and other dental problems.

How to do the Coke and Mentos trick? ›

This hands-on experiment is easy to do and simply involves dropping Mentos into a bottle of diet soda and running away. Beware of the 20-foot stream of soda that will erupt when you pull off this experiment.

What should you do if you swallow hard candy? ›

Swallowed candy, if no choking in throat or cough. Then don't panic. consult a nearby physician. candy will be absorbed in intestine or may be excreted with stools.

Is Mentos a chewing gum? ›

Mentos Pure Fresh Chewing Gum - Fresh Mint Flavour, Sugar Free.

What is Coke and milk called? ›

Milk Coke is exactly that. Milk and Coca-Cola, mixed together and drunk. It is apparently a thing in Birmingham, and not the first of its kind; a quick search sent me down a wormhole of other milk and fizz combinations, including my personal favourite, Bena milk, which is Ribena mixed with milk instead of water.

What is Mentos made of? ›

Sugar, Wheat Syrup, Coconut Oil, Corn Starch, Cocoa Butter, Natural Flavors, Maltodextrin, Sucrose Fatty Acid Esters, Gellan Gum, Carnauba Wax, Sodium Carboxymethylcellulose, Gum Arabic.

Can you eat Mentos like candy? ›

Aside from using them for explosions, however, some people snack on Mentos because they provide a sweet crunch without a lot of calories. The candies don't have a healthy nutritional profile, however, so it's best to eat them as just an occasional treat.

Are Mentos good for teeth? ›

The ADA Council on Scientific Affairs' Acceptance of Mentos Gum Pure Fresh is based on its finding that the physical action of chewing Mentos Gum Pure Fresh for 20 minutes after eating, stimulates saliva flow, which helps to prevent cavities by reducing plaque acids and strengthening teeth.

Are Mentos vegan? ›

Most of the Mentos Gum flavors are vegan! However, some of the flavors include Carmine or Gelatin so check the ingredients before purchasing and consult the lists above.

Are Mentos bad for braces? ›

Avoid eating anything sticky or chewy.

Stay away from taffy, caramel, Airheads, Skittles, jellybeans, Mentos, Jolly Ranchers, Starburst, licorice, and candy bars that have caramel. Peanut butter is fine.

What is the Coke bottle effect? ›

The Coke Bottle Effect

You may have heard of the 'Coke bottle effect' this is the idea that the child is a coke bottle and all day it is being shaken so when the lid comes off at home you get an explosion. Most parents will recognise this as many young children will be difficult when they get home from school.

Why is Coke and Mentos a physical reaction? ›

When added to Coke, the dissolved gas pushes the liquid out of the container at a super-fast speed in the form of bubbles. The candies simply catalyze the release of gas from the Coke bottle. Therefore, the chemical reaction between Coke and Mentos, in reality, is a physical reaction.

Can candy get stuck in your esophagus? ›

Some foods can also get stuck in the esophagus. These include hard candy, grapes, popcorn, hot dog pieces, and raisins.

Is it OK to swallow chewy? ›

Although chewing gum is designed to be chewed and not swallowed, it generally isn't harmful if swallowed. Folklore suggests that swallowed gum sits in your stomach for seven years before it can be digested. But this isn't true. If you swallow gum, it's true that your body can't digest it.

Can stomach acid dissolve candy? ›

You might think that since your stomach contains acid, the acetic acid in vinegar will break up or dissolve candy. But acetic acid reacts only with certain kinds of substances—and sugar isn't one of them.

What is a single Mentos called? ›

Most Mentos packages describe the mints as "chewy dragées". The typical Mentos roll is approximately 2 cm (0.79 in) in diameter and weighs 38 grams (1.3 oz). "Mentos" is the singular form.

Why is it called Mentos? ›

The brand name Mentos were inspired by their strong, minty flavor they possess. Menthol did not actually appear in Mentos until 1973 and even then it was labeled as the specific flavor of menthol, much like cinnamon, sour, mixed fruit, etc. are all flavors.

How many gums are in Mentos? ›

Each bottle contains 45 pieces of gum.

What is Coke called in New York? ›

That's because in Rochester, Buffalo and the rest of Western New York, the sweet, carbonated drink is typically called a pop. In the rest of the state, it's a soda.

Who drank Pepsi and milk? ›

It came in the form of Lindsay Lohan, beloved actress and Mykonos dancing queen, sipping on a glass of Pilk in a new Pepsi advertisement. Pilk, for the uninitiated, is a portmanteau of Pepsi and milk, the only two ingredients in this instantly controversial beverage.

What is Pepsi in milk called? ›

Pilk is generally made by combining equal amounts of Pepsi and whole milk. While this combo may sound strange at first, many who have tried it describe it as similar in flavor to an ice cream float.

Do Mentos have egg? ›

According to the FDA, the most common food allergens are milk, peanuts, eggs, fish, crustacean shellfish, soy, tree nuts, and wheat. This product does not contain any of these common food allergens.

Who invented Mentos? ›

1932. On a train ride to Poland, brothers Michael and Pierre van Melle came up with the vision of a peppermint flavored caramel candy to go by the name of Mentos. This was the beginning of a Fresh New World.

Does Mentos have caffeine? ›

It does not contain caffeine.

How many flavors of Mentos are there? ›

This roundshaped candy perfectly combines taste and freshness in a single dragee. Mentos chewy is available in 6 exciting flavours – Mint, Orange, Strawberry, Watermelon, Cola, Lime'n'lemon!

Can you eat fruit Mentos while pregnant? ›

Packets of Mints: Popular brands are Polo mints, Life Savers, Mentos, Altoids and Tic Tacs, all of which are fine when pregnant.

Is Mentos a snack? ›

Mentos Fruit has a mix of strawberry, orange and lemon. This is a must-have for any afternoon snack or a snack anytime of the day!

Is Mentos chewy dragees chewing gum? ›

Mentos Mint Chewy Dragees | Mints Chewing Gum | British Corner Shop.

What are the ingredients in Mentos? ›

Sugar, Wheat Syrup, Coconut Oil, Corn Starch, Cocoa Butter, Natural Flavors, Maltodextrin, Sucrose Fatty Acid Esters, Gellan Gum, Carnauba Wax, Sodium Carboxymethylcellulose, Gum Arabic.

How many calories in a Mentos roll? ›

Mentos Fruit Rolls (1 piece) contains 2.5g total carbs, 2.5g net carbs, 0g fat, 0g protein, and 10 calories.

How many gum are in Mentos? ›

Each package contains 50 pieces of Mentos Gum.

Is Mentos a mint or gum? ›

Enjoy the long lasting freshness of Mentos Pure Fresh Gum in Fresh Mint. Available in a convenient on the go package that's perfect for your desk at work or in the car.

What are the 5 flavors of Mentos? ›

Description. Contains 2 of each of the following flavors: Mint, Fruit, Green Apple, Spearmint, Strawberry, Cinnamon and Rainbow!

How many Mentos are in a roll? ›

Mentos Chewy Mints are offered in several refreshing flavor varieties. Mentos Mint provides the benefit of a mint with an enjoyable chew!

What is the cost of one roll of Mentos? ›

Buy Mentos Candy Mint Flavoured 312 Gm Online At Best Price of Rs 20 - bigbasket.

How many Mentos are in a sleeve? ›

Article discription: Mentos chewing gum 12 pieces in full colour printed sleeve.


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