Are lie-ins bad for you?


A study this month showed that sleeping more at weekends could create health risks of diabetes and heart disease. So, should you really get up on a Sunday?

Could your weekend lie-in kill you? asked the Daily Mail last week. It quoth a study in this months Journal of Clinical Endocrinology and Metabolism( JCEM ) that links sleeping more at weekends with an increased risk of diabetes and heart disease. Since most of us change our sleep schedule depending on whether its a run or non-work day, its an interesting question. Is lying-in genuinely so dangerous? Researcher say that changing sleep patterns causes social jet lag. Is that even a thing?

Shifting our sleeping hours by aA few hours has the effect of intersecting a hour zone it throws out our circadian rhythms and induces us sleepy during the day. It also according to JCEMs study, of 447 people who were monitored with a wrist accelerometer for aA week increases levels of triglycerides and lowers levels of the very best type of cholesterol. People who shifted their sleep patterns were also more likely to gain weight during the study. Those with an evening chronotype meaning their biological clock is moreA suited to going to bed and waking later are the most at risk of these changes than earlier sleepers and risers. So should be used define your alarm at the weekends?

The solution

This study presents an association between changing sleep patterns and changes in some blood outcomes. It does not show that anyone developed heart disease or diabetes because they had lie-ins. It also does not show a relationship between dosage and reply so it is unclear how much of a sleep transformation you would need in order to cause the changes seen in the blood-test outcomes. The conception of social jet lag is likely to feed our anxiety about sleep and how we do not get enough of it. Emeritus prof Jim Home, of the Sleep Research Centre at Loughborough University, tells we should really stop worrying so much. Worry is bad for sleep and we naturally compensate for not getting enough remainder in the week by lying-in at weekends, so we shouldnt stop doing it.

Home tells examines show that if you accumulate a five-hour sleep indebtednes during the course of its week( a typical quantity ), then you only need one and a half hours of extra sleep on your days off to make up for it. It would be a shame to be scared of a lie-in. Examines of sleep and risk factors for heart disease and diabetes can struggle to differentiate between poor sleep causing stress and stress disrupting sleep. Work stress can cause both aA rise in blood pressure and changes in sleep patterns. Sleep is the litmus test for the country of ones health, and the most important thing that happens when you dont get enough of it is that you feel sleepies which could be more of an immediate health hazard than aA raised triglycerideA level.

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