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Ep171 - Matthew Walker | Sleep in Uncertain Times

Talks at Google

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I'm a Neutral, but Definitely Need Nine Hours of Sleep

Kafine is a psychoactive stimulant in terms of its drug category. It can decrease the amount of deep sleep that you have between 12 to 20 % at night. The next morning you wake up and you don't feel refreshed by your sleep. And then you're so wired you're looking for something to help you at night, some kind of sedative,. be it alcohol or prescription sleeping pills.

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