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How does the thyroid manage your metabolism? - Emma Bryce

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TEDEd Animation

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Nestled in the tissues of your neck is a small, unassuming organ that wields enormous power over your body: the thyroid. Emma Bryce explains how the thyroid, like the operations manager in a company, is tasked with making sure that all the cells in your body are working properly.

Looks up Thyroxine and Triiodothyronine and try to explain how they deliver messages to the body's cells.

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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 Emma Bryce
  • Director Bill Keaggy
  • Artist Chris Roettger
  • Animator Eric DeFord, Sol Lee, Janghun Lee
  • Narrator Pen-Pen Chen

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