How caffeine and alcohol affect your sleep

Title:: How caffeine and alcohol affect your sleep
Speaker:: Matt Walker
Description:: Caffeine wakes you up, and alcohol makes you nod off, right? It's not that simple. Sleep scientist Matt Walker takes us into the eye-opening ways that these drinks affect the quantity and quality of our sleep.

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Video Language:: English
Team:: closed TED
Project:: TED Series
Duration:: 04:54

	Alex Massana edited Catalan subtitles for How caffeine and alcohol affect your sleep
	Marssi Draw edited Chinese, Traditional subtitles for How caffeine and alcohol affect your sleep
	Ivana Korom approved Serbian subtitles for How caffeine and alcohol affect your sleep
	Ivana Korom edited Serbian subtitles for How caffeine and alcohol affect your sleep
	Aleksandar Korom accepted Serbian subtitles for How caffeine and alcohol affect your sleep
	Ivana Korom edited Serbian subtitles for How caffeine and alcohol affect your sleep
	Aleksandar Korom declined Serbian subtitles for How caffeine and alcohol affect your sleep
	Aleksandar Korom edited Serbian subtitles for How caffeine and alcohol affect your sleep