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How to survive winter by hacking your light habits

By Arne Lowden, Associate Professor of Psychology, Stockholm University

Many people who live in the northern part of the world suffer extended periods of darkness this time of the year – and often the winter blues. But there are things you can do to boost your health and wellbeing, and prevent winter depression.

Several meteorological phenomena produce a lack of daylight. In research, we often refer to the number of hours with daylight as a photoperiod.…

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