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How to make the most restful sleep

(4) | 23/12/2014 | Translate:

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Richard Wiseman, Professor at the University of Hertfordshire, It explores the best way that we can have a restful sleep. Οι “κύκλοι” του ύπνου μας διαρκούν περίπου 90 λεπτά, and I need to wake up to the end of a cycle to feel more rested and refreshed.

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