How does your body know you're full? - Hilary Coller
- Published on Nov 13, 2017
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Hunger claws at your belly. It tugs at your intestines, which begin to writhe, aching to be fed. Being hungry generates a powerful and often unpleasant physical sensation that’s almost impossible to ignore. After you’ve reacted by gorging on your morning pancakes, you start to experience an opposing force: fullness. But how does your body actually know when you’re full? Hilary Coller explains.
Lesson by Hilary Coller, directed by Sashko Danylenko.
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- Runtime: 4:34
- TED TED-Ed TED Education TED Ed Hilary Coller Sashko Danylenko hunger fullness appetite food stomach digestion vagus nerve hypothalamus hormones endocrine cells digestive system intestine ghrelin insulin leptin water fiber protein