A Quieter Bedroom: Light, Scent and Temperature

Before looking for something to drink or swallow, look at the room. Three things in it make a difference most people notice within a week. Light first. Cold white ceiling light tells the body it is still daytime. After dinner, switch to a warm bedside lamp, dim the phone, and do not turn the ceiling light on if you get up in the night. Scent second. It does not need to be strong, it needs to be the same. Lavender in a small diffuser half an hour before bed, a candle blown out before you lie down, or a mist on the pillow. Repetition is what turns a scent into a signal the body understands. Temperature third. A slightly cool room beats a warm one: 22 or 23 °C with cotton bedding is enough. A heavy blanket in a hot room does the opposite of what you want. Finally, keep the room for sleeping as far as you can. No desk, no meals, no work calls. When a place means one thing, walking into it is already half the way to sleep.