The Sleep Thread
Posted: Tue Nov 09, 2021 12:33 pm
What time do you normally go to bed?
I always aim for between 10 and 10.30pm and preferably earlier.
When I was younger, I remember being able to stay up really late, sometimes until 3am, playing games like Unreal Tournament. These days, I'd feel wrecked the next morning if I stayed up that late.
Getting decent sleep ought to be a really important part of everyone's longevity strategy.
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Regular 10pm bedtime linked to lower heart risk
11 hours ago
There appears to be an optimal bedtime - between 10pm and 11pm - linked to better heart health, say researchers who have studied 88,000 volunteers.
The team behind the UK Biobank work believe synchronising sleep to match our internal body clock may explain the association found with a reduced risk of heart attacks and strokes.
The body's natural 24-hour rhythm is important for wellbeing and alertness.
It can also impact things like blood pressure.
For the study, which is published in the European Heart Journal, the researchers collected data on sleep and wake times over seven days using a wristwatch-like device worn by the volunteers.
And they followed up what happened to the volunteers in terms of heart and circulatory health over an average of six years.
Just over 3,000 of the adults developed cardiovascular disease.
Many of these cases occurred in people who went to bed later or earlier than the "ideal" 10pm to 11pm.
The link persisted after adjustment for sleep duration and sleep irregularity.
Read more: https://www.bbc.co.uk/news/health-59204831
I always aim for between 10 and 10.30pm and preferably earlier.
When I was younger, I remember being able to stay up really late, sometimes until 3am, playing games like Unreal Tournament. These days, I'd feel wrecked the next morning if I stayed up that late.
Getting decent sleep ought to be a really important part of everyone's longevity strategy.
----------------------------------
Regular 10pm bedtime linked to lower heart risk
11 hours ago
There appears to be an optimal bedtime - between 10pm and 11pm - linked to better heart health, say researchers who have studied 88,000 volunteers.
The team behind the UK Biobank work believe synchronising sleep to match our internal body clock may explain the association found with a reduced risk of heart attacks and strokes.
The body's natural 24-hour rhythm is important for wellbeing and alertness.
It can also impact things like blood pressure.
For the study, which is published in the European Heart Journal, the researchers collected data on sleep and wake times over seven days using a wristwatch-like device worn by the volunteers.
And they followed up what happened to the volunteers in terms of heart and circulatory health over an average of six years.
Just over 3,000 of the adults developed cardiovascular disease.
Many of these cases occurred in people who went to bed later or earlier than the "ideal" 10pm to 11pm.
The link persisted after adjustment for sleep duration and sleep irregularity.
Read more: https://www.bbc.co.uk/news/health-59204831
