French researchers, who monitored the sleep patterns of more than 7,000 people over the age of 50, found that suboptimal sleep is linked to a higher risk of heart disease and stroke.  complications than those who had the worst

People who sleep 7-8 hours are 75% less likely to have a stroke, study finds

Good sleepers are ‘less likely to have a stroke’

  • French researchers monitored the sleep habits of more than 7,000 people over the age of 50
  • Suboptimal sleep was linked to a 75% higher risk of heart disease and stroke
  • The results suggest that 70% of these cardiovascular diseases could be prevented

A regular good night’s sleep reduces the risk of stroke, a study has found.

French researchers have defined the best type of eye closure as a duration between seven and eight hours.

They also said that the best sleepers rarely toss and turn during the night.

Scientists monitored the nighttime habits of more than 7,000 people over the age of 50 to find the link.

The study, which followed participants for nearly a decade, showed that people with the best quality sleep were 75% less likely to experience a stroke.

Experts now say the majority of strokes – and even cases of heart disease – could be prevented if everyone got enough sleep.

French researchers, who monitored the sleep patterns of more than 7,000 people over the age of 50, found that suboptimal sleep is linked to a higher risk of heart disease and stroke. complications than those who had the worst

HOW MUCH SLEEP SHOULD I GET?

Most adults need six to nine hours of sleep each night.

Going to bed and getting up at the same time every night programs the brain and the internal biological clock to get used to a set routine.

But few people manage to stick to strict bedtime schedules.

To fall asleep more easily, the NHS advises to relax, for example by taking a bath, reading and avoiding electronic devices.

The health service also recommends keeping the bedroom conducive to sleep by removing televisions and gadgets from the room and keeping it dark and tidy.

For people who have trouble sleeping, the NHS says keeping a sleep diary can reveal lifestyle habits or activities that contribute to sleepiness.

Source: ENM

Study author Dr Aboubakari Nambiema, from France’s National Institute of Health and Medical Research, said: ‘The low prevalence of good sleepers was expected given our busy 24-hour lives and 7 days a week.

“The importance of sleep quality and quantity for heart health should be taught early in life when healthy behaviors are established.

“Minimizing nighttime noise and work stress can help improve sleep.”

Dozens of studies have linked lack of sleep to heart disease and high blood pressure, which increases the risk of heart attacks and strokes.

It’s unclear exactly how sleep helps the heart.

But not getting enough sleep increases your risk of developing unhealthy habits that can harm your heart, like eating poorly and not getting enough exercise.

Dr. Nambiema and his colleagues looked at the sleep patterns of 7,200 participants included in an earlier study.

The volunteers, aged 50 to 75 and in good heart health, underwent a physical examination and were asked about their sleep habits and medical history.

They shared how long they slept, if they were a morning person, and if they suffered from insomnia, sleep apnea or fatigue during the day.

For each of these five factors, participants received one point if their sleep was optimal and zero if it was not.

Sleeping seven to eight hours a night, being an early riser and having no insomnia, daytime sleepiness or sleep apnea would receive five points.

A grade of zero to one was considered bad.

The researchers followed the patients and compared their scores to cases of heart disease and stroke.

The results, which are due to be presented at the European Society of Cardiology Congress in Barcelona on Saturday, show that 10% of participants had an optimal sleep score and 8% were poor sleepers.

During the study, 274 people suffered from coronary heart disease or stroke.

Those who scored five points were 75% less likely to suffer heart complications, compared to those who scored zero or one, the team found.

And the risk decreased by 22% for each one-point increase in sleep score.

The results suggest that cases of heart disease and stroke could be reduced by 72% if everyone had optimal sleep scores, the researchers said.

Participants completed additional sleep questionnaires at two follow-up visits. 25% said their sleep got worse, while 23% said it got better.

The team found that every one-point increase in sleep score over time was linked to a 7% lower risk of coronary heart disease or stroke.

Dr Nambiema said: “Our study illustrates the potential of sleeping well to preserve heart health and suggests that improved sleep is linked to lower risks of coronary heart disease and stroke.

“We also found that the vast majority of people have difficulty sleeping. Since cardiovascular disease is the leading cause of death worldwide, more awareness is needed on the importance of good sleep in maintaining a healthy heart.

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People who sleep 7-8 hours are 75% less likely to have a stroke, study finds

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