How to reduce the hazards of the computer on the human body

The computer has become many people at work, study, life in helper, people use computers more and more big, but in the process of using the computer, the computer will produce some harm to human body, so we must pay attention to scientific use of computer, here are some notes, to reduce computer to harm us.

Process

The use of computer in the working gap to the attention of the appropriate rest, especially computer operator, in a continuous work after one hour to rest for 10 minutes. Stand up activities, the best conditions is to have a look outside the. This makes the extremities of the body and eyes have a rest.

Work on the computer room to maintain ventilation dry, light to be suitable, not too bright or too dark, don't let the light is directly irradiated on a fluorescent screen, to avoid interference light, eye injuries.

The use of computers to take the correct operating posture, use the chair height can be adjusted, the front seat to have enough space to put both feet extended, it is best not to cross the feet, lest time is long, affects the blood circulation. The height of the seat, in order to look or mild to bet on the screen is appropriate, this can ease neck muscle fatigue, also play a protective effect on the eye.

Engaged in computer operation time is too long, the retina rhodopsin is consumed. Rhodopsin by vitamin A, therefore, should pay attention to the diet to eat more foods containing vitamin A, such as carrots, cabbage, bean sprouts, bean, red dates, oranges, milk, eggs, liver, lean meat, animal, to supplement the body 's vitamin A. At the same time, drink some tea, because tea tea polyphenols and other active substances absorb and resistance to radioactive materials.

The computer screen surfaces in the presence of a large electrostatic adsorption, will gather dust, and turn onto the face and hand skin, a long time, it is easy to produce spotted, will cause serious skin disease. So in the use of computers to pay attention to after cleaning the skin, if a computer use time is longer, the best is not every 1 hours, wash your face, to keep the skin clean.

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How to avoid" mouse hand"

Process

The mouse is placed in the lower position

The location of the mouse is higher, on the wrist injury. Therefore, the mouse should be placed in a lower position, the position is equivalent to the sitting positions, the upper arm and ground vertical elbow height, keyboard position should also be and this almost. Many computer desks have no mouse special position, so the mouse is often we put on the desktop use, long time operation, the wrist and desktop extruded, thereby compression carpal tunnel located in vascular and nerve injury, on the human body.

Shorten the distance of the mouse body

In the use of computers, due to the use of the mouse shoulder and forearm has certain abduction angle, long time operation will cause the shoulder and forearm of the fatigue, mouse distance with the body away, on the shoulder and arm injuries more. Typically, the upper arm and torso angle remained below 45 degrees, the body and the distance between the right mouse. If that's too far, the forearm will take the upper arms and shoulders to lean forward, will cause the joints, muscles of the constant tension. If the position is limited, can be in the keyboard and mouse are placed on the desktop, and then the seat height adjustment, which makes the desktop is relatively reduced, also played a shortened body and mouse distance function.

Use mouse to fit your hand

The best selection of big mouse radian, broad, contribute force dispersion. At the same time to use for their own hands the size of the mouse, the mouse is divided three models, female hand is small, so the choice when more attention should be paid to the mouse.

Use the mouse to the right

1, do not take too long: if the continuous use of the mouse for an hour, you need to stop, do the relaxation of hand activities.

2, using the mouse, the arm not vacant seat armrest, is the best kind, the arm can be placed on the armrest, to use a mouse, not too much force struck the keys.

Use of free time, do some hand relaxing activities, promote blood circulation, to ease the fatigue effects

1, using one hand to the index finger and thumb kneading another finger from the thumb, finger, each about 15, promote blood circulation;

In 2, a tennis ( or similar volume, weight of suitable objects), flip up and down 30 times to strengthen the wrist, wrist force;

In 3, the palms together, before and after the rubbing action, until palm fever, it can promote blood circulation;

4, stretch the body parts, do arm stretch exercise, at the same time forced unfolding hands fingers, each about half a minute, 2 to 3 times.

In 5, forced the clenched fist, and then open the little finger, ring finger, middle finger, thumb, index finger, right hand do 10 times. To exercise the joints of the fingers, relieve stiffness state.

The indispensable to healthy food for computer savvy

Although the people's work, study and life convenient, however, to use the computer interior environment of positive and negative ions out of balance, on human health have certain side effects, can cause autonomic nervous disorders, depression. Computer operators are regular eye fatigue, shoulder and back aches. In order to prevent computer operator with the occupation disease, attention should be paid a reasonable meal.

1 eat more high protein food. Protein is a cell in the human body" soul". Should eat more lean pork, beef, mutton, chicken, duck, animal offal, fish and bean products, computer operation personnel especially to eat legume food.

2 eat vitamin-rich food. It can regulate neural functions. According to statistics, our daily intake of vitamin, 70% vitamin from vegetables. Vitamin high vegetable leek, spinach, garlic, mushroom, tomato, cucumber and fruit.

3 eat more high phospholipid food, these foods are the" energy" of the brain. Such as egg yolk, shrimp, walnut, peanut, oysters, squid, anchovies, herring had higher phospholipid.

4 eat more eye health food. Eye health protection, prevention of myopia and other diseases of the eye, eye health food has a variety of animal liver, milk, goat's milk, cream, millet, walnut, carrots, spinach, cabbage, tomatoes, day lily, water spinach, medlar and a variety of fresh fruit.

In front of the computer for a long time not only to consider the eye problems, but also consider the radiation problem. We should be in the usual diet of time, so that not only the eyes, are good for the body.

Onion magical health effects

Onions contain" sulfur-containing organic compounds" and HOH peel flavonoids ( also called quercetin ketone )", by confirmed, mostly on human performance of these 2 components contributed to.

In addition to the 3 major nutrients in carbohydrate and protein content of more, in which protein of sulfur amino acid and arginine may prevent hardening of the arteries. And minerals in addition to sulfur, there are a lot of vanadium, prevents cholesterol attached to the vessel, the prevention of heart disease; the most abundant in vitamin C vitamin.

Cancer prevention

Gastric cancer, esophageal cancer, colorectal cancer is mainly due to excessive intake of animal fat, salt, smoked products ... Onion, and organic sulfur compounds, capable of inducing carcinogenic substances ( such as: nitrite ) detoxification ferment.

Prevent aging

Glycated protein can cause hypothyroidism, produce and aging related substance AGE, onion can control blood sugar, indirect prevention of AGE generation, prevent aging. While the Hoh peel flavonoids, is a powerful antioxidant, can inhibit free radical caused by aging.

Reduce blood sugar

Onions can be as antidiabetic agents! Because according to lower blood glucose in clinical trials, it has the effect of 80%, at the same time will not cause hypoglycemia, is safe and effective anti diabetic food.

Blood cleaning function

Fibrinolysis ( dissolved fiber so that the blood circulation and smooth) level and hypertension, hyperlipidemia, arteriosclerosis ... All about. According to the experiment, weekly intake enough onion man fibrinolytic activity is highest, and do not eat or eat on the fibrinolytic activity of low, showing the onion can enhance the fibrinolytic activity, reach the blood cleaning effect.

The improvement of constipation

Onion sulfur in colorectal and protein, or intestinal bacteria in combination, the formation of hydrogen sulfide, can promote intestinal peristalsis. Food rich in soluble fiber, can stimulate the intestines, so that movement is more exuberant, and oligosaccharides can also inhibit intestinal bad bacteria proliferation, effectively improve the common symptoms of constipation.

Prevention of osteoporosis

Onions contain HOH peel flavonoids estrogen-like effect, and the female hormone or osteoporosis drug match, research reports, eat 200-300g onions, may be effective in the prevention of osteoporosis.

Skin problems

Valley glutathione too, can inhibit the production of melanin, the skin inflammation, eczema, urticaria or liver spots have improved. While the Hoh peel flavonoids against UV, has a whitening effect.

Improvement of eye fatigue

Glutathione is the promotion of corneal collagen synthesis, maintaining lens transparency. The onion is rich in glutathione, experiments prove that the improved eye fatigue, eye blur effect.

Onion magical health effects

Onions contain" sulfur-containing organic compounds" and HOH peel flavonoids ( also called quercetin ketone )", by confirmed, mostly on human performance of these 2 components contributed to.

In addition to the 3 major nutrients in carbohydrate and protein content of more, in which protein of sulfur amino acid and arginine may prevent hardening of the arteries. And minerals in addition to sulfur, there are a lot of vanadium, prevents cholesterol attached to the vessel, the prevention of heart disease; the most abundant in vitamin C vitamin.

Cancer prevention

Gastric cancer, esophageal cancer, colorectal cancer is mainly due to excessive intake of animal fat, salt, smoked products ... Onion, and organic sulfur compounds, capable of inducing carcinogenic substances ( such as: nitrite ) detoxification ferment.

Prevent aging

Glycated protein can cause hypothyroidism, produce and aging related substance AGE, onion can control blood sugar, indirect prevention of AGE generation, prevent aging. While the Hoh peel flavonoids, is a powerful antioxidant, can inhibit free radical caused by aging.

Reduce blood sugar

Onions can be as antidiabetic agents! Because according to lower blood glucose in clinical trials, it has the effect of 80%, at the same time will not cause hypoglycemia, is safe and effective anti diabetic food.

Blood cleaning function

Fibrinolysis ( dissolved fiber so that the blood circulation and smooth) level and hypertension, hyperlipidemia, arteriosclerosis ... All about. According to the experiment, weekly intake enough onion man fibrinolytic activity is highest, and do not eat or eat on the fibrinolytic activity of low, showing the onion can enhance the fibrinolytic activity, reach the blood cleaning effect.

The improvement of constipation

Onion sulfur in colorectal and protein, or intestinal bacteria in combination, the formation of hydrogen sulfide, can promote intestinal peristalsis. Food rich in soluble fiber, can stimulate the intestines, so that movement is more exuberant, and oligosaccharides can also inhibit intestinal bad bacteria proliferation, effectively improve the common symptoms of constipation.

Prevention of osteoporosis

Onions contain HOH peel flavonoids estrogen-like effect, and the female hormone or osteoporosis drug match, research reports, eat 200-300g onions, may be effective in the prevention of osteoporosis.

Skin problems

Valley glutathione too, can inhibit the production of melanin, the skin inflammation, eczema, urticaria or liver spots have improved. While the Hoh peel flavonoids against UV, has a whitening effect.

Improvement of eye fatigue

Glutathione is the promotion of corneal collagen synthesis, maintaining lens transparency. The onion is rich in glutathione, experiments prove that the improved eye fatigue, eye blur effect.

Often eat bananas for effective control of 12 kinds of common disease

1, the prevention of cardiovascular disease

When the body potassium, happen arrhythmia, heartbeat tachycardia, decreased blood pressure and other conditions, a banana potassium 400 mg, K can maintain the normal myocardial contraction of the coordinating role, to maintain normal neuromuscular excitability, the myocardial systolic and diastolic function and coordination, so as to maintain the stability of blood pressure and cardiovascular prevention the effect of disease.

2, prevention and cure of disease of low blood potassium

After exercise, the body from large amounts of sweat, potassium also result from, lead to weakness in the limbs; large number of vomiting and diarrhea after long-term use of diuretics or excretion of potassium, can lead to blood potassium concentration decreased, then eat the banana is the most ideal potassium supplement food, can effectively prevent and cure disease of low blood potassium.

3, to prevent dementia

Banana helps boost brain power, improve the learning ability, enhance alertness, prevent dementia.

4, prevention and cure of depression

The banana contains a certain amount of 5 HT and 5 - HT synthesis material, can make the person mood become happy, help prevent depression.

5, prevention and treatment of gastric and duodenal ulcer

The banana contains a 5 - hydroxyl lubricious ammonia chemical substances, can relieve acid on gastric mucosa irritation, promote mucosal cell proliferation, and repair all kinds of ulcerative lesion, prevention of gastric ulcer.

6, preventing constipation

Banana is rich in dietary fiber pectin, can promote bowel movements, so that smooth defecation. Adhere to the night before eating a banana can effectively alleviate the habitual constipation. Chinese medicine, banana Gan, cold, and cold can Qingchang hot, sweet can Runchang catharsis, is suitable for stomach heat accumulation caused by hot secretary, with dry stool, urine short red, red hot, or a combination of abdominal distension, dry bad breath. In 1 to 2 hours after eating a banana, daily 1 ~ 2 is appropriate.

In 7, the prevention of gout

Eating potassium-rich bananas, contribute to the reduction of uric acid crystals in the joint of precipitation, help the body excrete uric acid.

8, to alleviate eye discomfort

When the body is excessive salt intake, causes the cells to retain a large number of moisture in, cause eye redness. The potassium in the banana can help the human body to discharge these excess salt, make potassium sodium balance, relieve eye discomfort symptoms. The banana contains a lot of carotene, can alleviate on certain level the eye fatigue, eye premature aging.

9, eliminate itching

Banana peel contains inhibit bacterial growth and reproduction of the banana skin, sweat, hand-foot ringworm and other cutaneous pruritus caused by all available banana skin sticking plaster, eliminate itching.

In 10, treat long cough

Folk recipe more useful banana stew sugar, treat long cough.

In 11, cancer

Japan Society for cancer a few years ago gave a banana has improved immunity, prevention of cancer report of effects, a day to eat 2 bananas, can effectively improve the physique; in addition, the banana price, easy carrying, and convenient, is the maintenance of a healthy nutrients, really is" the magical fruit".

In 12, reducing sugar

Diabetic patients with eating bananas can make the urine is relatively lower, so to alleviate the condition is good.