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What causes dandruff, and how do you get rid of it? - Thomas L. Dawson

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TEDEd Animation

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On top of our heads, there is a type of yeast that lives and dines on all of our scalps. Feasting constantly, it’s in paradise. And in about half of the human population, its activity causes dandruff. So, why do some people have more dandruff than others? And how can it be treated? Thomas L. Dawson explores this head-scratching problem.

Some microbes are found on everyone, but in some people the same microbes cause disorders or disease. What are the different types of relationships organisms have with each other?

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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 Thomas L. Dawson
  • Director Igor Coric
  • Narrator Addison Anderson
  • Storyboard Artist Igor Coric
  • Animator Igor Coric
  • Art Director Igor Coric
  • Compositor Igor Coric
  • Sound Designer Weston Fonger
  • Director of Production Gerta Xhelo
  • Editorial Director Alex Rosenthal
  • Producer Bethany Cutmore-Scott
  • Editorial Producer Cella Wright
  • Script Editor Emma Bryce
  • Fact-Checker Eden Girma

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