Each person has his or her own way of sleeping that makes him or her comfortable, but bad news for all those who love sleeping in a warmer room.

According to an article written by Dr. Christopher Winter, Medical Director at Charlottesville Neurology & Sleep Medicine, and published by the Huffington Post, our bedroom temperatures can make a big difference when it comes to getting a good night of sleep.

So, despite we like it or not, a sleep environment that’s too warm can prevent the natural cooling that should take place in our body while we sleep. Winter says our rooms should be 60 to 67 degrees Fahrenheit for the best sleep. If the temperature goes above 75 degrees or below 54 degrees, it can cause people to toss and turn all night.

Why it is important how many degrees is? Because our body temperatures naturally peak and decline during a 24-hour period, with the highest numbers occurring in the late afternoon and the lowest ones around 5 a.m. Sleep usually begins when our body temperature drops, so a colder room can help us to fall asleep faster and sleep longer.


Beside sleeping longer, there are some other advantages of sleeping in a colder room:

You’ll have a more pleasant, deeper sleep.

Some researches found that certain forms of insomnia occur with poor body temperature regulation. So if you can not fall asleep at night, colder room can help your body to cool down enough to spark a deeper stage of sleep.


It slows down aging.

Warmer temperatures, above 70 degrees, in the room where we sleep will stop your body from releasing melatonin, one of the main anti-aging hormones in our body’s . When we fall asleep in a dark and chilly room, our body temperature cools down, then it releases melatonin, which will help you look younger.


It helps with your diet and lower belly fat.

According to the Huffington Post, naturopathic doctor Natasha Turner claims that as our body cools down at night and growth hormone increases, cortisol will also decrease with healthy sleep patterns. On the nights that we do not sleep enough, through the day we will have a high level of cortisol – meaning we will have cravings for comfort food (sugar, carbs, etc.) , and tendency to overeat.

Lower risk for diabetes and other metabolic disease.

One study made on a few participants found that sleeping in a room set to 66 degrees can help prevent diabetes and other metabolic diseases. Participants burned more calories not only while they were sleeping but while they were awake too. Also it nearly doubled their amount of brown fat which allows the body store fewer calories. Over time, this can lower the risk of metabolic diseases.

So, make your room temperature lower and get some long, deep, restorative, healthy sleep.