News & Reports

Study Says Teenagers Need More Sleep

A health news report about a major study on how much sleep teenagers need.

B29 min

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1A major new study suggests that teenagers need far more sleep than most adults realise.

2Researchers at a university in Scotland followed two thousand students for over five years.

3They found that teenagers who slept less than seven hours struggled to concentrate in class.

4Those who regularly slept nine hours performed better in exams and reported happier moods.

5The scientists blame late-night phone use for keeping young people awake past midnight.

6Blue light from screens tells the brain to stay alert when it should rest.

7The report recommends that schools should start lessons later in the morning.

8Several schools have already agreed to test the idea during the next school year.

9Parents are being advised to keep phones out of bedrooms after ten at night.

10The full results of the study will appear in a medical journal next month.

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