Modern life is increasingly synonymous with the more humans exposed more to the computer, this leads to the potential risk to health but little surprise to ear. Here are some of the harmful effects when you use the computer for a long time: 1. Arthritis , according to the Osteoarthritis doctor about when you sit long on the computer, only the neck, hands and fingers operate while other parts of the body almost motionless, the doctor said that when only a few parts of the body continuous operation will affect the ligaments of this department, we weaken faster, vulnerability and rapid muscle fatigue. Also the other parts will do almost motionless whole body aches and are at risk of vertebral spines lung.2. Reduce resistance Computers is a device emits electromagnetic radiation, according to scientific research institutes in particular the United States in California, when people sit on the computer too 5h / day will be reduced morale, reduced resistance to disease and decrease the heart's activity is at least 10%. There are many arguments to prove that computer radiation does not affect humans, but through actual test on 100 people working side computer, darken their skin lacks vitality than others. It is caused by radiation capable computer system attacks the lymph slows the removal of waste products of the body's cells. 3. Eye diseases Looking at a bright screen for so long you affect the health of the eyes, namely you will stress, fatigue and dry eyes can be. To limit these diseases the doctors at Mayo Clinic (USA) gave a 20-20-20 rule to help prevent eye disease effectively because of computer damage caused. Specifically, this rule is just 20 minutes of work you leave the computer screen looked out over a distance of 20 feet (6 meters) and in 20 seconds. Alternatively, you can close your eyes for a few minutes to double eyes a rest and start working again more efficiently. And better you should have available an ophthalmic drugs besides to better care for their eyes.
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