5 tips to make the transition from winter to summer time go smoothly

The clocks go forward one hour in the night from Saturday to Sunday. This means we can enjoy long summer evenings afterwards. For some people, it can feel like their biological clock has been disrupted for a while. How can we make this transition as smooth as possible? Doctor Rolf Fronczek, sleep neurologist at the Leiden University Medical Center and the SEIN Sleep-Wake Center, gives 5 tips.

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