Make The Bedroom a Sleep Zone
A quiet, dark, and cool environment can help promote sound slumber. Why do you think bats congregate in caves for their daytime sleep? To achieve such an environment, lower the volume of outside noise with earplugs or a “white noise” appliance. Use heavy curtains, blackout shades, or an eye mask to block light, a powerful cue that tells the brain that it’s time to wake up. Keep the temperature comfortably cool—between 60 and 75°F—and the room well ventilated. And make sure your bedroom is equipped with a comfortable mattress and pillows. (Remember that most mattresses wear out after ten years).