Learn · TED

Talk4 min

What causes bad breath?

Mel Rosenberg · TED

Watch At TED

About

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. [Directed by Andrew Foerster, narrated by Addison Anderson, music by Devin Polaski].

The talk

  1. What causes bad breath? 4 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
Mel Rosenberg
Year
2015
Level
For everyone
Language
English
Subjects
Medicine and health
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed