If you’ve ever yelled at your parents for turning the thermostat down to 60 degrees at night, this one’s for you. Just sit back and enjoy this sweet moment of victory, because science has proven that sleeping in a cold room is good for your health.
Research has shown that sleeping in cold weather has many benefits, including reducing the risk of metabolic diseases, difficulty falling asleep, and falling asleep faster. To anyone who ever doubted you, send this story to prove them right.
It helps you fall asleep faster
According to Harvard Medical School, your body temperature starts to drop right before you go to sleep. When you sleep, your core temperature drops by 1-2 degrees, which is a way to conserve energy. Sleeping in a cold room helps you fall to this level faster, which helps you fall asleep faster (and stay that way).
It improves your metabolism
Researchers at the US National Institutes of Health found that sleeping in a room with a temperature of 66 degrees increases metabolism, increases brown fat (which is good), improves insulin sensitivity and reduces the risk of metabolic disorders. S. Seely, the study’s lead author, noted that “[the study subjects] gained a metabolic advantage just by sleeping in the cold room.”
It helps reduce insomnia
A study by the University of South Australia showed that temperature regulation is the key to insomnia. UniSA’s Insomnia Research Center found that people with insomnia have a higher body temperature when they sleep, making it harder for them to wake up.
Dr. Cameron Van den Heuvel, “Temperature regulation is an important factor in each of the two types of insomnia. When insomnia occurs, it differs.”
“Studies of sleep-insomniacs show that compared to normal healthy adults, their core body temperature is consistently warmer just before sleep. This increases arousal, which prevents them from falling asleep when they go to bed. They have to wait for their body to lose the heat that keeps them awake. We only have half of “We’re talking about one degree, but a small change in temperature can make a big difference in the arousal of people with insomnia and those without sleep problems.”