The inability to sleep well is now ____ recognized as a modern day epidemic. Excess sugar and caffeine, high levels of ____ and artificial lighting are but some of the causes falling under ____. And the many ____ of sleep deprivation are well documented, from severe fatigue to falling ____ in the workplace, to reduced quality of life and the development of medical problems. Their ____ are based on a survey of 172 people's bed-time habits. Many respondents reported that they could not refrain from pursuing ____ activities, in particular, the time-wasting kind ____ made available by handy electrical devices. According to the reserchers, the ____ need to watch one more episode or complete another quest shows that, for many people, it is not a matter of not wanting to sleep, but rather of not wanting to quit other activities.

T6 CAE UoE part 3

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