Smartphones are amazing little devices that allow us to stay connected, entertained, and organized. They have removed our need for cameras, notepads, address books, and alarm clocks.
They actually release blue light, which allows us to read clearly on the screen on a sunny day. The blue light simulates the sun and makes your brain confused to think that it is day even if it is night. As a result of this, your brain stops releasing melatonin, thus interfering with your sleep. Therefore, experts suggest removing each electronic device or not using them a couple of hours prior to going to bed.
In addition, the pineal gland releases melatonin inside the body and it works several hours before bedtime. Recently, experts have been cautioning against using electronic devices that emit blue light before bedtime. They have found that the blue light has a negative impact on the levels of melatonin, i.e., the sleep-promoting hormone, more than any other wavelength.
So, staring at the smartphone in the dark before bedtime negatively affects your sleep patterns, which prevents you from falling asleep.
Moreover, the effect is actually worst for adolescents because they are more sensitive to this than adults. Additionally, it happens as a result of the fact that the circadian rhythm changes in adolescent years, thus making the adolescents be more awake. Also, TV or video games before bedtime may lead to insomnia for one hour or even more.
The Electromagnetic Radiation Is Worse than the Blue Light
It has been also found that continuous use of smartphones before going to bed in the dark can result in extensive strain to your eyes.
Dr. Martin Blank at the Colombia University, Department of Physiology and Cellular Biophysics, is one of those experts that appealed to the UN about the health risks of electromagnetic radiation from Wifi or phones.
In fact, a child’s brain gets 4 more times radiation than an adult’s brain. Unfortunately, all children have various electronics near them.
The use of cell phones might have the potential to lead to the development of certain types of cancer and many other health issues. Namely, smartphones release radio waves or radiofrequency energy, which is a type of non-ionizing radiation.
In China, people addicted to these electronics are known to suffer from an official clinical disorder. That’s not all, many young people visit rehab centers, where they are isolated them from electronics.
How to Reduce Your Risk of All These Health Problems Related to the Use of Electronic Devices:
It is recommended to avoid using or turn off any electronic device, including your smartphone before going to bed in order to lower your risk of all these health issues.
Another option is to download the f.lux that changes the screen’s display to be bright during the day as well as warm during the night. So, it may decrease the negative effects of blue light.