The word of 'smart media' is no longer strange word to modern people. With the development of smart media, they can experience the new media in more vivid colors and realistic sound than the past. The propagation speed of smart media is so much astonishingly fast that it seems like a meteorite being sucked into the black hole. At this rate, it is transmitted to the opposite side of the earth and the information is shared via smart devices.
Wherever you can find the electricity turn to be smart. Everything from a smart phone a television at home and a medical device in a hospital to an electric sign in a subway station is smart. However, we run into an unexpected problem here. As soon as those convenient smart devices are electrically charged, the electric wave which are hazardous to health is released.
It is widely recognized that electric waves cause xerophthalmia and cataract as well as damaging cornea and retina. In particular, there is a research that the visible ray area of blue light which reflects off the smart device could necrotize healthy cells with harmful waves, causing eye strain and stress.
In addition, it is likely to develop a cancer and a cervical disc, and fatally damage growth in children when using smart devices for long time. According to recent research in France, overuse of smart phone raise the incidence rate of brain tumor and destroy brain cells, leading to dementia.
Considering all the side effects, it seems that we need to abstain from using smart phones, even if they are so much attractive. In light of this, I would like to suggest several obvious but hard-to-follow tips in the era where the average life expectancy is expected to be 100 years in the forseeable future.
It is necessary to use smart phones less. If you feel it is not easy, using bluetooth and earphone is strongly recommended. When you go to bed, keep the smart phone as far as possible from your bed. Turning the phone off to block Wi-Fi will be much better.
When you work with a computer, you should keep a long distance as much as you caif[when] necessaryn from the monitor. Blinking your eyes every ten minutes will relieve the stress of your eyes. It is much easier to find some special products and medical devices for eye care than before, so you can take advantage of them.
As for medicines and health supplement food, you should take them only when necessary. People nowadays are recommended to take more and more medicines as well as health supplement food. However, drug abuse could let the balance of human body collapsed and cause diseases, so you need to take them only when necessay after receiving counseling from a doctor. Along with this, you are well advised to replenish nutrients with natural food rather than health supplement food.
Last but not the least, less use cosmetics. If you put on makeup everyday, all kinds of chemicals amounting 2.8kg per year are absorbed to your skins without passing through digestive organs, so those materials are not emitted but flowed to your blood vessels. There are a thousand different types of chemicals in daily cosmetics, of which impact to our health has yet to be proved with certainty.
