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Linda Grosser, Research Associate, Behaviour-Brain-Body Research Centre, University of South Australia

What are cooling blankets? Can they really help me sleep?

EGHStock/Shutterstock

You wake up exhausted from yet another hot night of tossing and turning, with very little sleep.

So you might be tempted to buy a “cooling blanket” after reading rave reviews on social media. Or you might have read online articles with taglines such as:

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