Sleeping less than seven hours at night can damage the DNA



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Scientists believe that lack of sleep can permanently damage DNA and increase the risk of cancer.

A recent study has shown that sleep deprivation can reduce the ability of nuclear acids to repair themselves and can lead to hereditary diseases, according to the study results.

The researchers believe that this study is the first of its kind to examine the effects of sleep deprivation on the genes of the adult.

The research focused on physicians who needed to adjust their sleep patterns due to night shifts.

The recommended amount of sleep is usually seven hours a night, but the numbers suggest that adults can lose some of their sleep each day for an hour or two.

The study was conducted by the University of Hong Kong on 49 doctors, of which 24 were forced to work at night. In the study, participants slept between two and four hours during the rotation, and only a few took less than one hour. The remaining 25 doctors did not work at night.

The researchers took blood samples from all the doctors after spending three nights in sound sleep and blood samples after a night shift of sleep deprived doctors.

The results showed that doctors who worked at night had 30% fractures in DNA compared to those who did not. In addition, DNA increased by 25% after a night of sleep deprivation.

DNA repair was also less common among doctors who did not sleep well enough, which could lead to cell death.

Although the results are preliminary, Dr. Gordon Tin Chun, co-author of the study, said that there was a sign that sleep disorders were "not good" for your Genoa.

He added that such conditions can increase the risk of developing diseases due to genetic mutations such as cancers.
Until now, it is not clear if the damage to DNA is caused by lack of sleep.

Dr. Wong Tin Chun believes that the results can be applied to people who work in the same way as doctors, but researchers hope to raise awareness about the importance of good sleep.

The study also revealed that the physicians who participated in the study were "young and healthy", which made them more tolerant of the idea of ​​lack of sleep.

"Perhaps you should think more about sleep habits and treat sleep deprivation with more respect," said Dr. Wong Tin Chun.

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