Weird Dental Facts
Exploring the Quirky and Curious World of Dentistry

We’ve collected the most bizarre, surprising, and downright strange stories from the world of dentistry. These weird dental facts will make you think twice the next time you pick up your toothbrush — and maybe even laugh a little.
Real vampire teeth aren’t just the stuff of myths — they’re a rare dental phenomenon with real-world causes. Uncover the condition behind fang-like canines and the vampire legends they may have inspired. It’s one of our most talked-about posts!
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From the truth behind real vampire teeth to strange saliva tricks and ancient toothpaste trivia, these Weird Dental Facts uncover the curious side of oral health — with stories you won’t find in most textbooks.
6 Strange Reasons Elephants Replace Their Teeth Six Times
Did you know elephants replace their teeth six times throughout their lives? Unlike humans, who get only two sets of teeth—primary (baby) teeth and permanent teeth—elephants undergo multiple rounds of tooth replacement. But why exactly do elephants replace their teeth...
Before Toothbrushes: 7 Weird Ways People Cleaned Their Teeth
Curious about what people did before toothbrushes? From chew sticks and miswak twigs to pumice powder and early bristle brushes, ancient dental care was both creative and strange. Discover seven fascinating and weird dental facts that reveal how our ancestors kept their smiles clean long before modern oral hygiene.
Extra Teeth? The Bizarre Truth About Hyperdontia
Some people are born with extra teeth — and not just one or two. In rare cases, individuals have developed dozens, even hundreds, of additional teeth. This unusual condition, called hyperdontia, sounds like science fiction, but it's very real. In fact, extreme cases...
Early Signs of Dental Disease Often Go Unnoticed
🦷 Weird Dental Fact #162: You can lose 90% of your bone or have deep tooth decay—and feel nothing at all. Here's why that's so dangerous. Early Signs of Dental Disease Often Go Unnoticed One of the strangest facts about dental health is this: the early signs of dental...
What Is Gleeking? The Strange Saliva Trick Explained
If you've ever yawned, talked, or laughed and accidentally spit like a sprinkler, you may have experienced a strange mouth phenomenon called gleeking. And no—it’s not made up. It’s a real thing, and it’s surprisingly common. For most people, it happens without...
What Is a Nurdle? Fun Fact Behind the Toothpaste Blob
Ever wondered what that wavy blob of toothpaste is called? Meet the nurdle—part dental trivia, part marketing myth, all oddly fascinating.
Top 5 Bizarre Dental Myths | Fun Dental Trivia You’ll Love
Think you know all the facts about your teeth? The truth is, most of us have fallen for some common myths. In this article, we’ll reveal the truth behind bizarre dental myths using real dental trivia and expert-backed insights. You’ll leave smarter—and maybe even a...
Sharks Never Get Cavities
When it comes to dental health, sharks have humans beat — and it’s not even close. Despite their fierce reputations and diets that would make any dentist cringe (think bones, shells, and the occasional unlucky sea creature), sharks never get cavities. 🦈 But how? Let’s...
Why Do We Say ‘Sweet Tooth’? | Dental Trivia
Ever found yourself unable to resist dessert? Do candy aisles call your name louder than the produce section? If so, you’ve probably said—or heard someone say—“I’ve got a sweet tooth.” But have you ever wondered where that phrase actually comes from? Today on...
These weird dental facts are just the beginning. Keep checking back as we uncover even more strange, funny, and fascinating discoveries from the dental world.
Want to explore more about oral health from a trusted source? Visit the American Dental Association’s research section.