1,137,410 views | Emma Bryce • TED-Ed
How does the thyroid manage your metabolism?
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. [Directed by Tremendousness, narrated by Pen-Pen Chen].