Surely you never use or to use the phone before bedtime, such as playing games or open facebook when night before bed. Well do you know if these activities sebernarnya dangerous for your health.
Using an electronic gadget for just two hours can cause sleep problems, researchers have uncovered.
The new study from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute, believes mobile phones or tablet display causes melatonin suppression.
Using an electronic gadget for just two hours can cause sleep problems, researchers have uncovered.
The new study from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute, believes mobile phones or tablet display causes melatonin suppression.
Melatonin is the chemical that controls our body clock.
They believe teens are very susceptible to this problem.
Our study shows that a two-hour exposure to light from self-luminous electronic tapilan can suppress melatonin about 22 percent, said Mariana Figueiro, associate professor at Rensselaer and director of the LRC Light and Health Program.
Stimulating the human circadian system to this level may affect sleep in those using the gadget before bedtime, said Figueiro.
The research team tested the effects of self-luminous tablets on melatonin suppression.
In order to simulate typical usage of these devices, 13 individuals used it to read, play games, and watch movies.
Actual melatonin suppression is after 60 minutes it was very similar to yangperkiraan to spend an hour in the sun and not considered significant.
However, after two hours of exposure there was significant suppression.
Now researchers are calling on manufacturers of gadgets to test how their products can affect sleep patterns.
The team believes this research may lead to new gadgets and screens that can affect our sleep.
In the future, manufacturers may be able to use the data and predictive models to design tablets for tailored daytime light exposures that minimize symptoms of seasonal affective disorder, and sleep disorders in the future, the researchers wrote.
Individuals will be able to receive light treatments while playing games or watching movies, making light therapy much more fun than just sitting in front of a light box.
The research team established that duration of exposure and the distance between the eyes and the screen, which determines the amount of light reaching the back of the eye, affects melatonin levels.
