Sleeping in a cold room can also make your body produce more melatonin, an anti-aging hormone. Plus, cooler temps reduce stress and depression by helping you sleep well without getting too hot and tossing and turning.
If you use a fan at night but worry about health risks, there are other ways to keep a comfy sleeping environment.
A programmable thermostat lets you keep the best temperature whether you’re home or not, so your bedroom is always good for sleep. It’s a better and safer way to stay cool than just relying on a fan.
Sleeping without pajamas lets your skin breathe and stay cool, which is good for your skin and cuts down on sweat. It’s a simple way to keep your body temperature down at night.
Putting your sheets or pillowcases in the freezer before bed might sound odd, but it can be really refreshing on hot nights.