现代人七大健康问题（Seven health problems of modern people）.doc

现代人七大健康问题（Seven health problems of modern people） Living encyclopedia: the seven health problems of modern people Information, automation, computerization and globalization dominate modern life, which makes it easier for us to work and gives us more leisure options. But a new set of health problems ensued. Will these health problems disappear like old fashioned tapes and dial dial telephones? Only time will tell. At least for the time being, these new diseases will haunt us for a long time. Next, well show you about seven major health problems of modern people. If you stare at the computer screen all day long, youre likely to suffer from computer vision syndrome (CVS). CVS refers to all the eye diseases and vision related diseases that people who spend a lot of time in front of the computer every day, also known as occupational asthenopia. According to the American Optometric Association (American Optometric Association) definition, CVS symptoms include: headache; dry eyes, redness or burning sensation; blurred vision or diplopia; unable to concentrate the sight; sensitive to light; color; even the back or neck pain. As many as 75% of computer users suffer from CVS symptoms due to high display brightness, inadequate room light and improper placement of the machine. To eradicate CVS, you should keep about 60 centimeters from the monitor and make it 15 centimeters below your eyes. Put the monitor directly in front of you so as to minimize eye movements. Adjust indoor light to avoid glare or glare. You can also adjust the brightness of the display and relieve eyestrain. Even simple steps can be beneficial, such as removing your eyes from the computer screen every 20 or 30 minutes and looking at distant objects. You can always use eye drops to restore the vitality of your eyes! Many music players use earplugs that plug into the ear, but they do not eliminate background noise. In order to hear clearly, the user usually increases the volume to 110 to 120 decibels - such a