Sleep drive is the body's natural urge to sleep, which builds up the longer you stay awake. It’s like a battery that gets charged the more you resist sleep, making you feel increasingly tired until you finally rest.
If you've been awake for a long day of shopping and start to feel drowsy while browsing mattresses, that's your sleep drive kicking in.
Sleep drive refers to the body's biological urge to sleep, which builds up the longer you are awake. It is influenced by factors such as the duration of wakefulness and the body's circadian rhythms.
Sleep drive is primarily caused by the accumulation of adenosine, a neurotransmitter that increases during wakefulness and promotes sleepiness. Other factors include circadian rhythms and individual sleep needs.
The 10 5 3 2 1 rule is a guideline for improving sleep quality: 10 hours before bed, avoid caffeine; 5 hours before, avoid alcohol; 3 hours before, avoid large meals; 2 hours before, limit screen time; and 1 hour before, create a relaxing bedtime routine.
When you experience sleep drive, it is often referred to as 'sleep pressure' or 'homeostatic sleep drive,' indicating the body's need for restorative sleep after prolonged wakefulness.
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