Is having the television on at bedtime really a good idea?
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For many people, the background sound of television is almost indispensable for falling asleep. Perhaps it distracts them from the thoughts that arise as soon as the house goes silent, or because it creates a sense of companionship that is reassuring.
This habit has pros and cons. On the one hand, watching something light can help you relax, lower anxiety levels, and create a sense of security. On the other hand, the blue light emitted by the television can reduce the production of melatonin, the hormone that prepares the body for sleep. Variations in sound and image keep the brain in a state of alert, even if you don't notice it.
If you feel like you wake up tired or that it takes you a long time to achieve deep sleep, it might be a good idea to try some alternatives. A timer that turns off the television after a few minutes can help. Or, swap the screen for an audiobook or calm sounds.
The most important thing is to understand how you feel when you wake up. Rest is not the same for everyone, and what works for some may not work for others.
See also
Explore: Sleep Hygiene Quiz
