Why Do People Blush When Embarrassed?

Blushing happens when you feel embarrassed. Your brain sends a signal to your face, and blood vessels get bigger, letting more blood flow to your skin, that’s why your face turns red. It feels like everyone can see your thoughts, but it's just your body reacting!

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Examples

Your face turns red when you accidentally say something silly in class.
You blush after tripping in front of your friends at lunchtime.
Your brother's face gets bright red during a family argument.

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Categories: Psychology · blushing,embarrassment,social behavior