Extra sleep on weekends linked to 20% decrease in risk of heart disease
Getting enough Sleep is a big factor in promoting longevity. We’ve reported on it often, for example here, here and here. But there may be times when it doesn’t happen, and a natural response is to “catch up” on that lost sleep, typically by “sleeping in” on the weekend.
This may make us feel “rested up,” but does it actually work? Does it produce any measurable benefits?
A new study, reported here, suggests the answer is “Yes.” The study analyzed sleep data from 90,000 participants in the UK Biobank database, and reported that people who caught up on lost sleep over the weekend reduced their risk of heart disease by as much as 20%.
From the article: “‘Sufficient compensatory sleep is linked to a lower risk of heart disease,’ said study co-author Mr Yanjun Song of the State Key Laboratory of Infectious Disease, Fuwai Hospital, National Centre for Cardiovascular Disease, Beijing, China. ‘The association becomes even more pronounced among individuals who regularly experience inadequate sleep on weekdays.’”
Researchers divided the subjects into quartiles ranging from those with the most compensated sleep (1.28 to 16.1 hours) to those with the least (-16 to -0.3 hours, meaning even less sleep than on weekdays). “Those with the most compensatory sleep had a 20% lower risk of developing heart disease than those with the least.”
It’s good to know that these recuperative possibilities exist, though, and are starting to be measured. But it’s still far better to get enough sleep every night.
More on the benefits of better sleep:
Guest podcast: Better sleep for a revitalized body, mind and soul
These 8 habits can extend your lifespan by 24 years, study says
Content on this site is for informational purposes only and is not a substitute for professional medical advice. Always check with your qualified healthcare providers with any questions or concerns regarding a medical condition.
