TV in Bedroom Is Bad for Sleep
A TV in the bedroom may seem like a good idea but several studies have revealed that it can actually affect your sleep.
Watching television in bed can prevent you from falling asleep and getting adequate rest.
Here are a few reasons why a TV in the bedroom is bad for sleep.
Enhanced Cognitive Stimulation
Electronic devices such as a TV can affect your cognitive stimulation.
Watching your favorite show or a movie while you lie in bed may seem harmless but it stimulates your brain’s electrical activity, making it difficult for you to fall asleep. Brain activity is supposed to slow down at night to allow you to sleep.
This can be difficult if you stay up watching an exciting programme on television.
Increased Cortisol Production
Watching television can also affect your physical body by increasing cortisol production.
A captivating show or movie can make your body tense, forcing it to go into the flight or fight response.
This response leads to cortisol production. Cortisol is a hormone released by the adrenal gland in response to stress.
You will find it difficult to sleep in this kind of situation.
Delayed Melatonin Release
TVs emit a glow that can affect quality sleep. The light produced by the television goes through your retina into the hypothalamus, which affects various sleep activities.
This light delays melatonin production. Melatonin is a sleep-inducing hormone. You are supposed to wind down during the night to enjoy more and better sleep.
Keeping a television in your bedroom can make you stay up for longer hours at night on several occasions. This can affect your body’s internal clock, leading to delayed sleep syndrome.
Your body will get used to sleeping late, making it difficult for you to sleep earlier.
It is evident that a TV in bedroom is bad for sleep. Make an effort to unwind before you go to bed each night.
Turn off your television about 15 or 30 minutes before you get in bed.
This will slow down your brain activity to allow you to fall asleep easily. Set a sleep schedule to enjoy better cognitive and physical health.
You will be able to function better during the day when you sleep for longer hours without interruption. Get that television set out of your bedroom and enjoy relaxing activities such as reading before bed.
Restrict TV watching to during the day or early in the evening to ensure you get all the rest you need every night.