
If you’re munching on some melon bread right now, you may want to put that thing down.
Melon bread is awesome. Anyone who has ever been to a Japanese convenience store before in need of a quick breakfast or afternoon snack knows that the soft, sweet melon-y bread has no equal when it comes to pure deliciousness.
But all of that tasty goodness comes at a price. If you thought melon bread was just some warm, fluff bread baked with a dash of farm fresh melon, then think again.
According to Japanese nutritionists, melon bread is an “extremely unhealthy food,” even more so than the average sweet snack. There are several reasons for this, but one of the most important is melon bread’s high level of aluminum.
▼ Injesting too much aluminum can lead to liver, kidney, bladder malfunction,
and a giant melon bread slamming into the Earth.
直径10kmの巨大メロンパンが地球に衝突すると、多くの生命が絶滅する。#メロンパンは危険 pic.twitter.com/TvDciOxJ50
— メロンパン (@melonpan_japan) September 13, 2016
Aluminum is found in small quantities in many foods, but is especially high in melon bread. In order to achieve the crispy, cookie outer shell of the bread, bakers use baking powder which has aluminum sulfate in it, making melon “bread” more like melon “cake/donut.”
Now, all this finger-pointing at melon bread may seem unfair. It’s just another unhealthy snack. As long as you’re not eating it every day, who cares? Right?
Unfortunately, that’s exactly what’s happening. In 2011 to 2012, the Japanese Ministry of Health carried out an investigation on melon bread, precisely because of the fact that the number of parents who were too busy to make breakfasts or lunches for their kids and just gave them melon bread instead was increasing dramatically.
Parents usually wouldn’t give their kids cake or donuts for breakfast and lunch every day, but melon bread’s labeling as a “bread” led many to do just that.
▼ Melon bread – a complete breakfast that satisfies all four food groups:
anime, rainbow, kawaii, and oOOoiiishiiiiii.
But high aluminum levels are only the beginning of melon bread’s unhealthiness. Since there’s not actually any melon in the bread at all (the bread gets its name from merely looking like a melon), additives and artificial flavors are used to achieve melon bread’s trademark taste. Specifically it uses Blue 1 (connected to kidney tumors) and lecithin emulcifiers (which can damage intestines).
But wait! There’s more!
When it comes to just straight up nutrition facts, melon bread is fairly horrendous. The average bun contains somewhere around 400 to 500 calories (a quarter of your daily calories gone in five bites), and those calories are made up entirely of sugar and fat with virtually no vitamins, protein, or fiber to speak of.
Eating melon bread regularly would not just lead to worse health, but could lead to diabetes, high cholesterol, and even osteoporosis due to the high sugar levels eating away at the body’s calcium.
▼ Mmm… tastes like future misery!
秋のマロンパンのシーズン到来(これはメロンパン)
— でじ (@z_tanaman11) September 2, 2016
@0m5m1m8 #ポートレート #被写体募集 #被写体 #写真好きな人と繋がりたい#被写体さんと繋がりたい#portrait pic.twitter.com/jFEq4ypO8X
Of course, the most important takeaway here is that – like all things – melon bread should be enjoyed in moderation. Even Japanese nutritionists agree that one melon bread every two weeks shouldn’t cause any damage, it’s just when it’s consumed on a regular basis that dietary action should be taken.
Here’s how Japanese netizens reacted to their melon bread dreams being crushed:
“Crap… now I have a horrible craving for melon bread!”
“I knew melon bread wasn’t that great, but geez.”
“Obviously. Anything is bad if you have too much of it. News flash: if you drink a whole bottle of soy sauce you’ll die.”
“Melon bread! How could you betray me like this?!”
Don’t worry friends, we have a plan. What if we put a big slab of healthy cheese on the melon bread? That would make it better, right?
Source: Excite News via My Game News Flash
References: Mercola.com, The Conversation
Featured/top image: Flick/yoppy (edited by RocketNews24)

Japan’s new Melon Pan slices: Simply pop them on bread and heat and eat
Less is more as bakery starts selling bags of delicious melon bread crusts minus the bread
New spreadable melon pan changes the way we eat toast in Japan
In search of Japan’s largest melon bread with Mr. Sato
Melon bread showdown! Which Japanese convenience store melon pan is the one for you?【Taste test】
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
What’s inside Starbucks Japan’s fukubukuro lucky bag for 2026?
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Bamboo trees vandalized near Kyoto’s Fushimi Inari shrine, foreign graffiti prevalent
Princess Mononoke magnets return just in time to treat yourself to awesome anime decorations
How lucky are the themed retro video game lucky bags from this shop in the Tokyo boonies?
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Here’s what our bachelor writers ate over the New Year’s holiday in Japan
Gaming toilet design could be Japan’s greatest bathroom contribution since washlet bidets
10 times to avoid traveling in Japan in 2026
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
Umamusume anime girl plushie recalled for having parts she absolutely should not have【Pics】
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Starbucks Japan releases new zodiac chilled cup drink for 2026
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Human washing machine pods coming to Japanese hotels【Photos】
What’s the difference between Hong Kong pineapple bun and Japanese melon bread?
Let’s try all the melon bread types sold by Japanese convenience store Family Mart【Taste test】
The double-cheese-mayonnaise-melon-bread is a mouthful in more ways than one
How to make Japanese melon pan out of any type of bread
Melon bread…with meat? A crazy new twist on one of Japan’s favorite baked goods【Taste test】
What kind of magic happens when you put Japanese combini pastries into a hot sandwich maker?
We go crazy for 500 yen all-you-can-eat sweets and snacks at Tokyo Dagashi Bar
Leave a Reply