You already know that watching television too much leads to a sedentary lifestyle that will cause you to gain weight and lose muscle tone. However, binge-watching television can also affect your sleep patterns along with the quality of your sleep. Here is how watching too much television before bedtime alters your sleeping patterns.
Watching Television Changes the Levels Of Your Hormones
Many of your body’s hormones are regulated by light, and a television screen emits a lot of light. While you might close the draperies or turn off the lamps in your bedroom, when you are watching television, your body still responds to the light from its screen by reducing the amount of melatonin released from your glands. Melatonin is the primary hormone that helps you to feel sleepier along with ensuring that you sleep throughout the night. If there is a lot of light in a room, then your body won’t release melatonin, making it difficult to sleep.
Your Brain Thinks That It Is Still Daytime
If you have ever worked a job late at night, then you probably had to sleep during the day. Adjusting to daytime sleeping is difficult, but experts recommend making your bedroom as dark as possible along with following the same type of bedtime routine. However, if you stay up late into the evening watching television, then your brain thinks that it is still the daytime because of the bright lights from the television screen. Avoid watching too much television, and also, keep your television in the living room instead.
Electronic Devices Make a Bedroom Hotter
When you have a television in a bedroom, it can emit a lot of heat, making the area hotter. Trying to sleep in a hot environment can make you feel restless, causing you to wake up frequently. In addition to turning off the television in your home, you should turn off the lamps in a bedroom to create a cooler environment. If you have a television in your bedroom in the summer, then when you have it turned on for several hours, it can lead to a bedroom that is sweltering.
Television Programs Can Stimulate the Brain’s Imagination
If you watch certain types of programs before going to sleep, then the images remain in your mind, making it difficult to become calmer. You may have noticed this problem with your children because they will often have nightmares after watching a scary movie on television. While you are sleeping, your subconscious mind is also affected by what you see in television programs.
Your Circadian Rhythms Can Change From Watching Too Much Television
Your body has a natural circadian rhythm that typically operates on a 24-hour schedule of daytime activities and sleeping at night. When you must work a nighttime shift on a regular basis, your body adjusts to this new schedule gradually. If you alter your sleeping schedule, then it can disrupt your body’s natural circadian rhythms. Having bright light and noise in your bedroom before it is time for you to sleep can alter your body’s normal circadian rhythms.
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