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Oversleeping Increases Risk Of Stroke, Says Study

Sleeping For Eight Hours Every Day Reduces Anxiety And Betters Mental And Physical Well-being, But Sleeping Too Much Can Equally Be Harmful To Your Cardiac Health Finds A Study.

News Nation Bureau | Edited By : Shriparna Saha | Updated on: 13 Dec 2019, 09:14:31 AM
Oversleeping Increases Risk Of Stroke, Says Study

New Delhi:

Sleeping for eight hours every day reduces anxiety and betters mental and physical well-being, but sleeping too much can equally be harmful to your cardiac health finds a study. According to new research findings, people who sleep nine or more hours per night are 23 per cent more likely to later have a stroke than people who sleep seven to less than eight hours per night, warns a new study.

Midday long naps that were earlier thought to be rejuvenating oneself for the later course of the day too is not a healthy practice. Study found that people who nap for more than 90 minutes more likely to later have a stroke than people who took a regular nap lasting from one to 30 minutes,

The study with the above mentioned findings were published in the medical journal of the American Academy of Neurology

However, napping for an hour or half is healthy as people who took no naps or took naps lasting from 31 minutes to one hour were no more likely to have a stroke than people who took naps lasting from one to 30 minutes.

"More research is needed to understand how taking long naps and sleeping longer hours at night may be tied to an increased risk of stroke, but previous studies have shown that long nappers and sleepers have unfavourable changes in their cholesterol levels and increased waist circumferences, both of which are risk factors for stroke," said study author Xiaomin Zhang of Huazhong University of Science and Technology in Wuhan, China and reported IANS.

"In addition, long napping and sleeping may suggest an overall inactive lifestyle, which is also related to increased risk of stroke," Zhang said.

The study involved 31,750 people in China with an average age of 62. The people did not have any history of stroke or other major health problems at the start of the study and people were asked questions about their sleep and napping habits. 

"These results highlight the importance of moderate napping and sleeping duration and maintaining good sleep quality, especially in middle-age and older adults," Zhang said.

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First Published : 13 Dec 2019, 09:14:31 AM