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JOY Drive

19 Sep 2025

Dr Charlotte Gupta: Quit Coffee, Wild Dreams — What Caffeine Does to Your Sleep

Diet and Nutrition, Health

Dr Charlotte Gupta: Quit Coffee, Wild Dreams — What Caffeine Does to Your Sleep

Cutting back caffeine can turbo-charge your REM and turn dreams cinematic, but not for everyone. Sleep researcher Dr Charlotte Gupta explains the brain chemistry, timing tricks and how to keep your latte without wrecking your night.

Guest: Dr Charlotte Gupta, Senior Postdoctoral Research Fellow, Appleton Institute, CQUniversity

Presenter: Warren Andrew

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