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What causes bad breath? - Mel Rosenberg

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22,774 Questions Answered

TEDEd Animation

Let’s Begin…

Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath — and what you can do when it strikes you.

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Mel Rosenberg
  • Director Andrew Foerster
  • Sound Designer Devin Polaski
  • Script Editor Alex Gendler
  • Narrator Addison Anderson

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