Health

Study Says People With Insomnia Are More Likely To Get Heart Attacks And Stroke

image via genesismedical.co.uk

It’s news that would keep you up at night if you weren’t already struggling to get to sleep.

People who have trouble getting shut-eye are significantly more likely to have a heart attack or stroke, a study has warned.

See Also: You Aren’t Nocturnal, You Probably Have Insomnia! Are You Experiencing These Signs?

Scientists looked at nearly 500,000 people and found the risk of the killer events spiked for insomniacs by nearly a fifth. The findings, by researchers in China, add to a wealth of studies which have linked insomnia to poor health outcomes.

It is widely believed that the condition, suffered by an estimated one in three adults, changes bodily functions. It also gives the immune system and the cardiovascular system a much-needed rest, and at the same time allows other organs to be restored.

Experts believe lack of sleep raises blood pressure and alters the metabolism – both known risk factors of cardiovascular disease.

Chinese researchers followed 480,000 people for a decade. Participants had an average age of 51 and had no history of heart problems.

Volunteers were asked if they had any of three symptoms of insomnia at least three days per week – trouble falling or staying asleep, waking up too early or trouble staying focused during the day due to poor sleep.

Over the course of the decade, there were 130,032 cases of stroke, heart attack and cardiovascular disease.

The researchers adjusted for other factors that could affect the risk of stroke or heart disease, including alcohol consumption, smoking, and level of physical activity.

Sufferers of all three insomnia symptoms were 18 per cent more likely to develop the conditions, results revealed.

People who woke up too early in the morning and could not get back to sleep were at a seven per cent increased risk.

Those who reported trouble staying focused during the day due to poor sleep were 13 per cent more likely to suffer deadly health outcomes.

Study author Dr Liming Li, from Beijing University, said: ‘These results suggest that if we can target people who are having trouble sleeping with behavioural therapies, it’s possible that we could reduce the number of cases of stroke, heart attack and other diseases later down the line.

‘The link between insomnia symptoms and these diseases was even stronger in younger adults and people who did not have high blood pressure at the start of the study.

‘So future research should look especially at early detection and interventions aimed at these groups.’

The researchers said the study does not show cause and effect between insomnia symptoms and stroke and heart disease. It only shows an association. The findings were published by the journal Neurology.

A plethora of studies over the last decade have linked lack of sleep with an increased risk of heart attacks.

Last month, the University of Colorado scientists found people who slept more than five hours was linked to a 52 per cent greater risk of a heart attack.

In January, the Spanish National Center for Cardiovascular Research (CNIC) in Madrid, concluded that less than six hours of shut-eye increased the risk of cardiovascular disease by up to 35 per cent.

Source: Daily Mail

Click on the comment box below and leave us your thoughts. Thank you.

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

The Latest

Kuulpeeps is a social news, lifestyle and entertainment brand for the young Ghanaian. Kuulpeeps is leading millennials through the journey of discovering news, engaging with content and interacting with one another through the use of tailored content platforms, social media executions and new media.

What started primarily as a campus focused site is growing into a media brand focused on satisfying the curiosity of young people across different geographic locations and lifestyles. Kuulpeeps seeks to be the leading content brand for youth interaction in Ghana and beyond.

Contact:

For sales inquiries: sales@kuulpeeps.com

To submit your articles or inquiries/reports to the editor: editor@kuulpeeps.com

To provide any other feedback: feedback@kuulpeeps.com

Copyright © 2019 Kuulpeeps.

To Top