My daughter was a student, I used to stay up late to study sleep and eat together smartphones, laptops.
Especially when lying in bed or for children to use laptops in the abdomen, while the laptop radiates heat very hot ..
Please ask to use the phone, laptop how to limit the impact on the health of the user?
Cam Huong Dang (HCMC)
According to one expert, the use of mobile devices or laptop at night (especially at night) is not a good habit. Some scientific studies indicate the screen of this device emits a blue light, as the sun can still misunderstood morning.
Since then the body will not secrete the hormone melatonin, which helps people sleep. And when the brain is imbalanced food intake over time we stay up late a lot, we will become dazed and difficulty concentrating or work study.
In addition, melatonin hormone works to slow the development of cancer and other diseases. If left too much melatonin deficiency causes the body with high-risk disease, the mood becomes sensitive and unstable, even related to depression.
According to this expert, the laptop placed on the stomach to use it without any research showing a direct harm to health, but if the laptop is too hot, you should give up this habit.
According to Vo Do Thang, director of cyber security training and Athena, the spine also suffer if users frequently lie on your stomach and leave your laptop for a long time.
Mr. Thang also noted several studies have shown that if there are babies in the house, the bedroom in the evening do not let electronic devices and equipment such as telephone transceivers, laptop ...
Experts recommend that young people should form the habit of sitting on the desk properly, have adequate lighting. When using a laptop and mobile devices, it is best to keep a straight head for this position will help your neck and back are better.
Where to use the laptop in the evening, only to open the light at 50% screen to protect eyes, prevent macular degeneration, vision loss, even blindness.
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