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Sharks Have Their Own Built In Toothpaste?

| Filed under: HealthScience!SharkCrazzzzy

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Sharks can kill you…with their minty freshness?!?!?!

Scientists from University of Duisburg-Essen have found that a shark's teeth is made of FLUORIDE!

For comparison, a human's tooth is 1 percent. A shark's tooth?

100% FLUORIDE!

So, not only are their teeth stronger than a human's, they never get cavities (in theory).

Also, while humans have 32…some sharks shed over 35,000 in a lifetime!

That's a punch in the mouth!

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