Too much sleep could be bad for health, Says New Study

By on August 7, 2018
Too much sleep could be bad for health, Says New Study

Too much sleep could be bad for health, Says New Study

Why too much sleep could be bad for your health!.

Researchers looking at data from 74 studies have found that sleeping longer than eight hours a night is linked with a higher risk of premature death.

Sleeping longer than the recommended seven or eight hours a night has been linked with a higher risk of premature death, according to new research.

Researchers looked at data from 74 studies involving more than three million people and found those who slept for 10 hours were 30 per cent more likely to die prematurely than those who slept for eight.

Staying in bed for more than 10 hours was also linked to a 56 per cent increased risk of death from stroke and a 49 per cent increased risk of death from cardiovascular disease.

Poor sleep quality was associated with a 44 per cent increase in coronary heart disease, according to the study published in the Journal of the American Heart Association.

Researchers said their study suggests abnormal sleep could be “a marker of elevated cardiovascular risk” and said GPs ought to ask questions about sleeping patterns during appointments.

“Abnormal sleep is a marker of elevated cardiovascular risk and greater consideration should be given in exploring both duration and sleep quality during patient consultations,” lead researcher Dr Chun Shing Kwok, of Keele University’s Institute for Science and Technology in Medicine, said.

The study, which also involved researchers from the universities of Leeds, Manchester and East Anglia, said the research was limited as duration of sleep was self-reported and that underlying mental or physical conditions may have had an impact on “extreme sleep patterns”.

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