Are TVs and computers harmful to the body

Generally speaking, televisions have been strictly tested before leaving the factory, and their ionizing radiation rate does not exceed millimeters, so as not to cause radiation hazards to people. However, radiation itself is a kind of energy, and the energy transmission of the "secondary effect" it produces will cause harm to the human body. Computers, like televisions, will have a small amount of radiation, and people have found that the frequency electromagnetic field will be generated around the computer, and if the computer is used for a long time, it will be dangerous to the body.

In addition, sitting in front of the computer for a long time will affect the function of the cardiovascular and nervous systems, and the indoor air quality will be reduced because the doors and windows of the room should be closed after the air conditioner is turned on. It can cause headache, dizziness, nausea, vomiting, and there is a certain temperature difference between the air-conditioned room and the outside, especially susceptible to colds. In addition, the noise of refrigerators and air conditioners, and the microwaves of microwave ovens may have a certain impact on people's health, so it is necessary to use electrical appliances with caution.

Don't sit in front of the TV or computer whenever you have time, but go outdoors more often, watch TV for no more than 3 hours a day, and surf the Internet for more than 2 hours at a time.

There is radiation especially computers.

There is radiation especially in the back.

Of course, there is a strong radiation, which will damage people's hunger**, so that ** will produce stains, choose my hunger for it, I need 10 points, thank you.

Of course there's radiation, but you're reacting too badly.

It's not harmful to TV, but it's more harmful to the eyes, mainly because the brightness is too high and the distance is too close.

The TV is used as a monitor, and it is not as healthy as the display.

Preferred, TVs are large in size, but the resolution is not higher than that of monitors. So the picture is rough. Not suitable for prolonged close proximity**.

In addition, the color of TVs is generally reddish, and the color temperature is warmer. Bad for the eyes.

TV can be used as a computer monitor,Now LCD TVs basically have VGA interfaces,So it's easy for you to use VGA cables to connect computers to TVs; Nowadays LCD TVs are included.

VGA interface (blue trapezoidal 15 pinholes), just connect the two interfaces. Some LCD TVs also have a DVI interface (interface for digital signals).

If this is the case, the effect is better, but only if the computer's graphics card supports the DVI interface.

The connection method is very simple, both ends are the same, there is no reverse and shun, just connect the two ends of the data cable. Hope.

Of course, there is damage,If your monitor is better,I don't recommend watching TV with a computer,This will make the display age,If it's old, then I don't care Buying a second-hand TV is not expensive,The screen is still big。

Trouble, thanks!

Look at the TV to see if there is this monitor terminal,If there is, you can generally connect it,If not, it doesn't seem to be able to make one for it.,Dear,If it doesn't work, buy a new TV and choose the kind that can be connected to the computer host.,Dear.。

No, a display device doesn't show everything the same, the signal source is different.

Maybe it can be turned into a 12-year life with a 15-year TV, but who knows- it doesn't affect anyway.

The TV has a VGA or HDMI interface. Put the cable of the graphics card of the case,Connect it to the TV and it's ok,I hope it will be helpful to your question,If you are satisfied with o(o...Ha ha.

Wish. There is no need for a host, and the number of units to receive depends on the local receiving signal.

Can be harmless.

Yes, but the TV box is to be connected to the network cable.

If you already have a computer and want to use a computer monitor to watch TV, it is not recommended.

If you don't have a computer at home, it's okay to have an LCD TV.

1 The effects of watching TV on the human body Let's take a look at the effects of our favorite televisions. 1. Watching TV during meals affects appetite. When watching TV during meals, people tend to focus on TV and ignore the taste of food, so that the appetite that has already appeared is reduced or disappeared due to the inhibition of TV, and malnutrition will occur over time.

Solution: Look at it after eating, of course, whatever. 2. Watching soap operas lowers people's IQ Joshua of the City University of New York Brooklyn 6 1 Dr. Fogel argues that there is a connection between the choice of television programs and the level of intelligence (- especially soap operas.

In other words, watching "Sister Idler" often will affect IQ. Solution: Watch more sports competitions or knowledge programs, such as "Hundred Lectures" 3. Radiation Needless to say, electromagnetic waves of different wavelengths and frequencies will form an electronic fog that affects people's nervous system and physiological functions.

Electromagnetic waves are extremely penetrating and penetrate deep into the tissues and organs of the body. Solution: From a distance, 4-5 meters is more appropriate.

At the same time, you can choose TVs with relatively low radiation,Such as Skyworth、Konka、Changhong and other TV brands,There are corresponding health products。 4. Color change The basic principle is the same as above, constantly changing colors will make people nervous, and even affect people's appearance, making people easy to age. Workaround:

Watch less TV,Or watch TV with better color processing,In view of my consistent principle of boycotting Japanese products,I recommend domestic TV,Skyworth"Screen change"Technology、HisenseACMChe color optimization technology、Konka's CCNC color contrast lossless technology,It's all good,Among them, Skyworth's"Screen change"Technology is said to be internationally leading。 Of course, these are all for flat-screen TVs. 5. Teenagers watching TV all day long affect their personality and are prone to autism and even violent tendencies.

Solution: Participate in more physical activities, play basketball, football, running, even playing cards. 6. Watching TV for a long time is easy to lose kidneys Sitting, lying down, few people stand to watch TV, and the legs have been curled up.

Especially for the white-collar workers who work in the enterprise now, they have been busy in front of the computer for a day, if they go home or try to relax and watch TV, in the long run, the overall blood of the person will not be smooth, and it will be a matter of time before kidney deficiency and cervical spondylosis are induced. Solution: Play something else.