What’s the ideal sleeping temperature? New study provides answers -Premier Medical

Find the perfect temperature to fall asleep, Stay Sleep is essential. But our conventional idea of ​​the perfect bedroom temperature may be a little off, and it could be too cold, according to new research.

ideal sleeping temperature

For most people, keeping the bedroom cool (in the range of 60 to 67 degrees, according to the National Sleep Foundation) can lead to more efficient sleep or less time tossing and turning.

But a new study published in the journal Science of the Total Environmental shows that older people in particular may benefit from slightly warmer nighttime temperatures of 68 to 77 degrees Celsius.

The study includes sleep and environmental data on 11,000 nights of sleep in 50 adults aged 65 and older. All participants lived in a community center for the elderly in Boston and had their sleep monitored through wearable devices for one year.

These results “highlight the potential for improving sleep quality in older adults,” says Hinda Arthur Marcus, postdoctoral fellow and chief of the Institute on Aging, by finding the optimal bedroom temperature for individual circumstances. Researcher Dr. Amir Baniasadi said: The results of the Hebrew Senior Life and Harvard Medical School study were stated in a press release.

Is 75 degrees too hot to sleep?

According to the American Sleep Foundation, 75 degrees is too hot for most people to sleep. But a new study found that sleep efficiency starts to decline in people over the age of 65 only when the temperature rises above 77 degrees Celsius.

“We think it has to do with the fact that our ability to regulate temperature in our body is less robust as we age,” says Dr. Carol Ashe, sleep expert at RWJBarnabas Health, at TODAY’s 8. I mentioned it in the corner on the 28th of the month. Research suggests that keeping a slightly warmer bedroom temperature may help people over the age of 50 sleep better, as it becomes harder to keep warm as we age.

Spending time tossing and turning can increase your risk of cardiovascular disease, diabetes and cognitive decline, Ash said. Poor sleep efficiency is also associated with mental health issues such as irritability, depression, anxiety and difficulty coping.

Why is 65 degrees the best temperature for sleeping?

According to SleepFoundation.org, the optimal temperature for sleeping is around 65 degrees. Too much heat during sleep can shorten sleep time during the recovery period. Too cold can also reduce REM sleep duration, but is thought to be less harmful.

For the record, Ash keeps his room around 68 degrees Fahrenheit.

Optimal sleep temperature is also a matter of personal preference, so your temperature may be different than someone else’s, Ash said. So pay attention to how even the slightest change in temperature can affect your ability to sleep, and consider using a sleep monitor to “check what’s right for you,” she says. I was.