We all know our stomach growls when it's empty. But did you know it also growls when it's full? The muscle contractions that cause that growling are happening all the time—the noise is just louder on an empty stomach.
Why Does My Stomach Growl When I'm Hungry?
Take an illustrated tour of the digestive system to demystify the noises it makes.
The Science Of Feeling Hangry
Here's why you get angry when you're hungry.
The Science Of Appetite
Hear a science-backed method to beat overeating.
Written by Curiosity Staff November 23, 2016
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