Why Do We Need Dreams to Sleep Well?

Imagine your brain is like a messy room that needs cleaning. While you sleep, your brain sorts through the day's events and makes sense of them in dreams. This helps you wake up feeling refreshed instead of tired.

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Examples

You dream about your favorite ice cream after eating it all day, your brain is trying to remember the taste.
Your brain turns a boring math class into a superhero battle, it makes learning fun!
You dream about flying because you were tired of walking, your brain gives you a break.

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Categories: Health · sleep,dreams,brain function