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sleep study

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Japanese People Sleep the Least in the World, Study Says

Japan has once again topped a list of countries that sleeps the least, according to a new study by Finnish manufacturing company Polar Electro’s Japan branch.

The study compares the sleeping pattern of men and women from 28 different countries using the Polar A370 and Polar M430 model fitness trackers. The result, which shows Japan as the country that sleeps the least, according to IT Media via SoraNews24.