Watching TV and Sleep
After dinner, many people lie down on a sofa or bed to watch TV. This is always the most pleasant time. Many people then unconsciously fall asleep while watching TV. They even develop a habit, especially older people. Can TV really help you fall sleep?
Watching TV before going to bed actually has the following reasons:
1. After being busy for a whole day, the body is very tired. People watch a drama before going to bed. It is comfortable in bed or on the sofa. Besides, it is easy to fall asleep once the body is relaxed.
2. Watching TV consumes a lot of energy. When you stare for a long time, the eyes get tired first, and at the same time, the brain's mobility decreases. Both of them easily lead people to become sleepy.
3. When watching TV, it is easy to forget the time. The body naturally becomes sleepy because of the biological clock. In addition, the connection between TV and sleep is strengthened when you watch TV and get tired easily. This will trigger a conditioned reflex, and watching TV will easily lead to falling asleep.
4. Sleep anxiety. Some people are afraid that they will not be able to fall asleep right away. They would like to relax by watching the series TV and then sleep well. The reason is the excessive attention and worry about insomnia.
There are two sides to everything. From a scientific point of view, watching TV still has an extremely high risk of affecting sleep quality.
1. TV emits blue light, which seriously affects the quality of sleep. The blue light inhibits the production of melatonin.
You can see another article of a detail story about melatonin: “Is melatonin good for sleep aid?”. Watching TV lowers melatonin levels, which leads to sleep problems.
Therefore, watching TV with light and sound before going to bed will seriously affect the quality of sleep.
2. Disturbing the biological clock. This is a big problem. When you should sleep, but still watch TV for a long time. After a long time, your biological clock will gradually adjust and form a new sleeping habit.
3. Watching TV stimulates your brain, especially comedies, thrillers, tragedies, ball sports, etc. These contents can easily make people feel overly good or sad. The result of the brain's excitement is that it is difficult to fall asleep or have multiple dreams in one night. The quality of sleep will be very poor.
Summary
Watching TV is not a reliable way to help you fall asleep. If you must watch it, it is recommended to watch a gentle program. It is also recommended to work with some better control methods:
1. Stay in the sun during the day.
Adequate light can improve the problem of electronic device-induced deterioration of sleep quality at night.
2.Increase aerobic exercise.
It is recommended to exercise at least 4 times a week for 30-40 minutes each time. This can significantly improve symptoms of depression in people with sleep disorders. It can also effectively improve chronic insomnia in overweight and obese people.
3.Control the usage time for smart devices such as the TV.
Try to stop using all smart devices 30 to 60 minutes before going to bed. Those who have a medical condition can also choose to avoid wearing blue glasses when watching TV.
4.Use melatonin diffuser
Melatonin diffuser contains melatonin supplements and useful sleep aids. Those who have decreased melatonin secretion or biological clock disorders can use it to achieve better sleep.
September 17, 2022
