Blog posts
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Sleep medication & remedies
Matthew Walker is adamant: "Sleep medication (of chemical composition) deteriorates sleep and has many health drawbacks and is addictive. Sleep med...
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Sleep cycles
The sleep cycle can be divided into 5 stages. Each night, the sleep cycle is completed 4 to 5 times. The distinction between the phases in each cyc...
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Science & sleeping
Prof Dr Matthew Walker has been doing scientific research on the function of sleep for over two decades. Sleep consists of several sleep cycles and...
Learn more in our 60' video:
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