We may be living in a tropical country with humidity levels that are just a wink away from becoming water, but you’ll still find lots of folks who can’t sleep without a blanket on them. They may have all ove their limbs exposed and just a teeny tiny corner of their blanket touching their torso, but it can still be their absolute bedtime requirement to get some zzz’s.
What’s even more amazing is that studies show that only nomadic foragers are the only folks who doesn’t sleep with beddings even in the hottest climates in the planet. This research focused on the foraging and non-foraging peoples who live in the hottest areas near the equator. They’ve discovered that almost everyone uses some sort of bedding or blanket, although, there’s no strict definition for such items.
How on Earth can people fall asleep with some covering despite the heat? According to experts, there are two main reasons why people can’t ditch the blanket no matter how sweltering the evenings can get. One is the fact that the body temperature drops when you near bedtime. A warmer body makes us more alert and awake, while a slightly cooler body signals your brain to hit the sack soon. To help you stay comfortable, having a blanket on hand will be a good idea.
Then there’s also the fact that the body can’t regulate heat during REM sleep. Even on sweltering nights, the temperatures will still drop in the wee hours and your body won’t have any means to warm you up on its own. You’ll need some external help to get it done and a blanket can also be your best bet.
For temperature regulation, it’s more like a habit that you might have already formed through the years. If you used to not need a blanket to fall asleep, there’s a high chance that things changed when one night you woke up to feeling too uncomfortable from the cold. That can catalyst your constant need of having a blanket nearby when you catch some shuteye.
The need for a blanket during bedtime is also said to be a product of conditioning. As humans have been wearing blankets to bed since birth, blankets are easily associated to sleep. It might even actually help trigger sleepiness as the body connects the presence of blankets to bedtimes.
So, if you’ve always wondered why you can’t sleep with a blanket, these reasons can easily answer your queries. Of course, some people can completely do away with them as not everyone is programmed in the same manner. Some folks even have more unique requirements for sleep, so, really, to each his own.
Paired with a cozy Salem Bed, a cozy blanket can really be an effective tool to help you sleep better.