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Six health care tips for "computer people"

Currently, computers have a negative impact on human physiology and psychology. has attracted increasing attention from people. For this reason, it is very necessary to use computers scientifically and reduce the harm of computers and the Internet.

The first is to enhance self-care awareness and take appropriate breaks between work. Generally speaking, computer operators should rest for about 10 minutes after working continuously for one hour. And it is best to move your hands, feet and trunk outside the operating room. It is necessary to strengthen physical exercise, enhance physical fitness, and conduct regular physical examinations and self-psychological tests.

Second, pay attention to the working environment. The light in the computer room should be appropriate, not too bright or too dark, to avoid direct light shining on the fluorescent screen and causing interference. The studio should be kept ventilated and dry to eliminate harmful gases as quickly as possible. Discharge, try to use non-impact printer to reduce noise.

Third, pay attention to the correct operating posture. The center of the computer screen should be installed at the same level as the operator's chest. It is best to use an adjustable chair. There should be enough space to stretch your feet when sitting, and do not cross your feet to avoid affecting blood circulation.

Fourth, pay attention to protecting your eyesight. Avoid operating the computer continuously for a long time and take breaks in between. To maintain the most appropriate posture, the distance between the eyes and the screen should be 40-50 cm, so that the eyes are looking straight or slightly downward at the screen. This can relax the neck muscles and minimize the exposed area of ??the eyeballs. If you have dry, red eyes, burning or foreign body sensation, heavy eyelids, blurred vision, or even eyeball pain or headache, you need to go to the hospital to see an ophthalmologist.

The fifth is to pay attention to nutritional supplements. If computer operators work in front of the fluorescent screen for too long, the rhodopsin on the retina will be consumed, and rhodopsin is mainly synthesized from vitamin A. Therefore, computer operators should eat more carrots, cabbage, bean sprouts, tofu, red dates, oranges, milk, eggs, animal liver, lean meat and other foods to supplement vitamin A and protein in the human body. And drink more tea, the tea polyphenols and other active substances in the tea will help absorb and resist radioactive substances.

Sixth, pay attention to keeping your skin clean. There is a lot of static electricity on the surface of the computer screen, and the accumulated dust can be transferred to the exposed skin of the face and hands. Over time, rashes and pigmentation are prone to occur. Severe cases may even cause skin lesions.

Health care for computer users

Computer users can drink more green tea and chrysanthemum tea

In addition to being exposed to more electromagnetic radiation, computer users are also affected by the flickering of the computer screen. It also has a strong irritating effect on the eyes.

Those who use computers for a long time are prone to eye diseases. Experts believe that drinking more green tea can have a certain anti-radiation effect. In addition, chrysanthemum is very effective in treating eye fatigue and blurred vision. For computer users who often feel their eyes are dry, drinking more chrysanthemum tea is beneficial and harmless.

Many people know that long-term computer use can affect health.

Computer users are prone to varicose veins of the lower limbs, cervical spondylosis, lumbar disc herniation and eye diseases.

The eyes are in a state of tension

Because computer users sit in front of the computer for a long time and see things closer, the ciliary muscles of the eyes are forced to contract and tense, thus making the lens convex to adapt to near vision. If the eyes are in a state of tension for a long time without rest, it will lead to myopia. Excessive visual fatigue can also cause obstruction of aqueous humor, which can easily lead to glaucoma. At the same time, dry eye syndrome, cataracts, corneal ulcers and retinal detachment are also eye diseases that people who use computers for a long time are susceptible to.

In addition to being exposed to electromagnetic radiation, computer users also have a strong irritating effect on the eyes caused by the flickering of the computer screen, causing symptoms such as tears, vision loss, dizziness, and so on.

The anti-radiation effect of green tea

Experts believe that drinking more green tea can have a certain anti-radiation effect. "Shen Nong's Materia Medica" lists tea among 365 kinds of medicines, and says that "tea tastes bitter, and drinking it makes people think better, sleep less, lighten the body and improve eyesight."

Experts believe that green tea contains Vitamin C, vitamin E, especially tea polyphenols, have strong antioxidant activity and can scavenge oxygen free radicals in the human body, thereby resisting radiation and enhancing the body's immunity.

In addition, tea contains carotene, which can be converted into vitamin A under the action of the intestinal wall and liver. Vitamin A can nourish the eyes, relieve eye fatigue, and prevent night blindness.

Make the brain more agile

Not long ago, British scientists discovered that drinking tea can prevent the synthesis of an enzyme in the human body, which destroys the medium for transmitting information between brain cells. Acetylcholine. Therefore, drinking tea has another benefit of making the brain more agile for office workers who often use computers.

Medical reports in the past have shown that more than 700 known compounds have been isolated and identified in tea, including proteins, fats, sugars and polyphenols, saponins, alkaloids, and theanine. , pigments, aromatic substances, etc.

Chrysanthemum tea cares for eyes

In addition, computer users can also use chrysanthemum tea to "care" for their eyes. The Chinese have known since ancient times that chrysanthemum has the effect of protecting eyes. Chrysanthemum has a good effect on treating eye fatigue and blurred vision.

Chrysanthemum tea is added with wolfberry

"Compendium of Materia Medica" records that chrysanthemum is "sweet in nature and cold in taste, and has the effects of dispersing wind and heat, calming the liver and improving eyesight." Modern pharmacology shows that chrysanthemum is rich in vitamin A, which is an important substance for maintaining eye health. Chrysanthemum tea can make people clear-headed and bright-eyed. It is especially effective for dry eyes caused by excessive liver fire and excessive eye use. For computer users who often feel that their eyes are dry, drinking more chrysanthemum tea is beneficial and harmless.

The method of drinking chrysanthemum tea is simple. Just soak or boil dried chrysanthemums available on the market and drink them. You can make one or two cups of chrysanthemum tea regularly to drink, which can achieve eye health. Effect, if you drink three to four cups of chrysanthemum tea every day, it will also help your eyesight.

Some people also like to add wolfberry to chrysanthemum tea. The brewed tea is the famous "chrysanthemum and wolfberry tea", which has a higher eye-protecting effect, because chrysanthemum and wolfberry are both eye-protecting medicinal materials in traditional Chinese medicine.

It is worth noting that chrysanthemum is cool in nature, people with weak constitution, usually afraid of cold, and prone to cold hands and feet should not drink it often, but should drink it in moderation.

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Computer users can drink more green tea and chrysanthemum tea

In addition to being exposed to more electromagnetic radiation, computer users also have computer fluorescent screens The flashing also has a strong irritating effect on the eyes.

Those who use computers for a long time are prone to eye diseases. Experts believe that drinking more green tea can have a certain anti-radiation effect. In addition, chrysanthemum is very effective in treating eye fatigue and blurred vision. For computer users who often feel their eyes are dry, drinking more chrysanthemum tea is beneficial and harmless.

Many people know that long-term computer use can affect health.

Computer users are prone to varicose veins of the lower limbs, cervical spondylosis, lumbar disc herniation and eye diseases.

The eyes are in a state of tension

Because computer users sit in front of the computer for a long time and see things closer, the ciliary muscles of the eyes are forced to contract and tense, thus making the lens convex to adapt to near vision. If the eyes are in a state of tension for a long time without rest, it will lead to myopia. Excessive visual fatigue can also cause obstruction of aqueous humor, which can easily lead to glaucoma. At the same time, dry eye syndrome, cataracts, corneal ulcers and retinal detachment are also eye diseases that people who use computers for a long time are susceptible to.

In addition to being exposed to electromagnetic radiation, computer users also have a strong irritating effect on the eyes caused by the flickering of the computer screen, causing symptoms such as tears, vision loss, dizziness, and so on.

The anti-radiation effect of green tea

Experts believe that drinking more green tea can have a certain anti-radiation effect. "Shen Nong's Materia Medica" lists tea among 365 kinds of medicines, and says that "tea tastes bitter, and drinking it makes people think better, sleep less, lighten the body and improve eyesight."

Experts believe that green tea contains Vitamin C, vitamin E, especially tea polyphenols, have strong antioxidant activity and can scavenge oxygen free radicals in the human body, thereby resisting radiation and enhancing the body's immunity.

In addition, tea contains carotene, which can be converted into vitamin A under the action of the intestinal wall and liver. Vitamin A can nourish the eyes, relieve eye fatigue, and prevent night blindness.

Make the brain more agile

Not long ago, British scientists discovered that drinking tea can prevent the synthesis of an enzyme in the human body, which destroys the medium for transmitting information between brain cells. Acetylcholine.

Therefore, drinking tea has another benefit of making the brain more agile for office workers who often use computers.

Medical reports in the past have shown that more than 700 known compounds have been isolated and identified in tea, including proteins, fats, sugars and polyphenols, saponins, alkaloids, and theanine. , pigments, aromatic substances, etc.

Chrysanthemum tea cares for eyes

In addition, computer users can also use chrysanthemum tea to "care" for their eyes. The Chinese have known since ancient times that chrysanthemum has the effect of protecting eyes. Chrysanthemum has a good effect on treating eye fatigue and blurred vision.

Chrysanthemum tea is added with wolfberry

"Compendium of Materia Medica" records that chrysanthemum is "sweet in nature and cold in taste, and has the effects of dispersing wind and heat, calming the liver and improving eyesight." Modern pharmacology shows that chrysanthemum is rich in vitamin A, which is an important substance for maintaining eye health. Chrysanthemum tea can make people clear-headed and bright-eyed. It is especially effective for dry eyes caused by excessive liver fire and excessive eye use. For computer users who often feel that their eyes are dry, drinking more chrysanthemum tea is beneficial and harmless.

The method of drinking chrysanthemum tea is simple. Just soak or boil dried chrysanthemums available on the market and drink them. You can make one or two cups of chrysanthemum tea regularly to drink, which can achieve eye health. Effect, if you drink three to four cups of chrysanthemum tea every day, it will also help your eyesight.

Some people also like to add wolfberry to chrysanthemum tea. The brewed tea is the famous "chrysanthemum and wolfberry tea", which has a higher eye-protecting effect, because chrysanthemum and wolfberry are both eye-protecting medicinal materials in traditional Chinese medicine.

It is worth noting that chrysanthemum is cool in nature, people with weak constitution, usually afraid of cold, and prone to cold hands and feet should not drink it often, but should drink it in moderation.

Beware of computer hazards

In OFFICE, computers are our most important office supplies. It is hard to imagine how we would work without computers. But unfortunately, while we enjoy all the conveniences that computers bring us, we also have to accept the threats it poses to our health, both physically and mentally. Therefore, understanding computer "diseases" and preventing and curing computer "diseases" have become our urgent tasks. In order to fully understand the negative impact of computers on OLs' physical and mental health, we have specially organized this planning to comprehensively introduce tips and methods to alleviate the eight major computer "diseases" that OLs are most difficult to escape.

Crime 1: Electromagnetic radiation

Symptoms: insomnia, endocrine disorders

Cause of disease: The monitor is too hot, and there will be quite a lot of radiation when working. Electromagnetic radiation will ionize the air, continuously generate positive charges (positive ions), and constantly neutralize the negative ions in the air, causing the content of negative ions to be almost zero. The more negative ions are beneficial, the more positive ions are harmful. If you are exposed to an environment with too many positive ions for a long time, they enter the lungs through breathing and are then transported to various tissues of the human body along with the blood circulation, making the blood and body fluids acidic and delaying the normal functioning of the body. Metabolic function causes toxins to accumulate in the body. It can cause insomnia, decreased immunity, and female endocrine disorders.

Mitigation methods

1. Carefully clean the office environment. Because positive ions will be firmly adsorbed on dust particles, the more dust, the more positive ions.

2. Drink more tea. Tea polyphenols and other active substances contained in tea can help absorb radioactive substances.

3. Most of the radiation emitted by the monitor does not come from its front, but from the sides and back. Therefore, don't point the back of your monitor toward the back of your colleague's head or the side of your body.

4. Drink green tea often. Green tea is the most popular health drink in recent years because it contains powerful antioxidants catechol and vitamin C, which can not only remove free radicals in the body, but also cause the adrenal cortex to secrete antioxidants to fight stress. Hormones can greatly improve mood and irritability. However, it is best to drink it during the day so as not to affect your sleep.

5. Mung beans can clear away heat, detoxify, diuresis and reduce swelling, while barley can strengthen the spleen, stop diarrhea, lighten the body and replenish qi. When you often need to stay up late to work or are upset, dry mouth, or constipated, it is good for It is very helpful to relieve irritability.

6. Washing your face frequently can prevent radiation waves from irritating your skin.

7. Place a pot of plants or water under the computer desk to absorb the electromagnetic waves emitted by the computer.

8. Try to use LCD monitors.

9. Wear a radiation-proof bellyband.

Crime 2: Dust field

Symptom: Skin allergy

Cause: An electrostatic field will be formed around the monitor when it is turned on, which will almost Dust suspended in the air throughout the room is inhaled into its own field, causing irritation to the facial skin and allergic rashes. When sitting in front of a computer, the air around you is filled with a large amount of dust particles. Therefore, the user's skin is very prone to allergies such as rashes.

Mitigation methods

1. Do not place mountains of paper and documents around the computer. All necessary documents should be put into cabinets in categories, because the dust on the paper and documents Usually not easy to clean.

2. Wipe the surface of the computer desk with a damp cloth dipped in antistatic agent.

3. Open windows frequently for ventilation.

4. Apply some moisturizing cream on your face before using the computer, or soak a washcloth with chamomile infusion (an easier method is to use a wet chamomile tea bag) and apply it directly to your forehead and cheeks.

5. Place a pot of cactus on the computer desk, because the needles of the cactus can absorb dust.

6. Clean the keyboard frequently, wash your hands before eating when using the keyboard and after use, and cover the keyboard with a cloth when not in use. Because the keyboard is uneven, it is very easy to accumulate dust, and it can also become a hiding place for skin disease germs and cold germs.

Crime 3: Screen flickering and heat dissipation causing dry environment

Symptom: Dry Eye Syndrome

Cause of the disease: Although it cannot be seen with the naked eye, in fact The picture on the monitor keeps flashing. When looking at a monitor, we tend to stare at a certain point for a long time and rarely blink. Therefore, the eye muscles are easily fatigued, the eye mucosa is dry, and the eyes are red, inflamed, and painful. After working in front of the computer for 4 hours non-stop, almost everyone will experience soreness and trachoma in their eyes. Computer workers work in a closed environment with low humidity. Computers constantly emit heat. In a dry environment, the tear layer evaporates in a few seconds, becoming an important cause of dry eye syndrome.

Relief methods

1. The distance from the monitor should be more than 70 centimeters, the placement should be slightly lower than the line of sight of both eyes, and the area of ??the eyeballs exposed to the air should be minimized.

2. Adjust the brightness to a level that does not strain your eyes.

3. When working in front of the computer, the room should be neither too dark nor too bright. An ideal office environment is one where the brightness of the room and the brightness of the screen are the same.

4. Because you want to avoid your face, lights and objects appearing on the screen (all light and shadow will double your eyestrain), avoid indoor light shining directly on the screen. Produce interfering light. The light source should ideally come from the left or right side of the computer user. If you wear glasses, you should get yourself a pair of lenses with anti-reflective coatings.

5. In order to prevent the conjunctiva from drying out, drop some eye drops with the same ingredients as our tears when using the computer.

6. When your eyes are tired, apply wet wipes boiled in light black tea water to your eyes for a few minutes, which will quickly eliminate congestion and fatigue.

7. Fry 500 grams of black beans, wait until cool, and grind into powder. 500 grams of walnut kernels, fry until lightly charred and remove the coating, wait until cold and pound into mud. Take 1 spoonful of each of the above two foods, add 1 cup of boiled milk and 1 spoonful of honey, and take it in the morning or after breakfast. It can enhance the strength of intraocular muscles, strengthen the adjustment function, and improve the symptoms of eye fatigue.

Crime 4: Long-term use of the mouse

Symptoms: Mouse hand (ie, wrist syndrome)

Cause of the disease: Long-term use of the computer keyboard and mouse, possibly It is linked to a disease called wrist joint syndrome, which causes pain, numbness in the index finger or middle finger and weakness in the thumb muscles. If it progresses, it may cause nerve damage and cause hand muscle atrophy. The problem lies in repeated typing on the keyboard or moving the mouse every day. Long-term, intensive, repeated and excessive activity of the wrist joints leads to damage or compression of the peripheral nerves, causing nerve conduction to be blocked, resulting in sensory and movement disorders in the palms. In addition, the elbow is often lower than the wrist, while the hand is raised high, and the nerves and tendons are often compressed. The hand will begin to feel numb, the fingers will lose flexibility, and joint pain often occurs. Frequent exertion of fingers can also damage the nerves and muscles of the hand and related parts due to excessive fatigue, resulting in a series of symptoms such as ischemia and hypoxia leading to numbness.

According to surveys, women suffer from "mouse hand" more than men. This is because women's wrists are usually smaller than men's, and the median nerve in the wrist is easily compressed.

Relief methods

1. Try to avoid having your upper limbs in fixed, mechanical and frequently moving working conditions for a long time. When using the mouse or typing, you must get up and move around every hour of work. Limbs, do some movements such as making fists, pinching fingers, etc. to relax your fingers.

2. When using a computer, the height of the keyboard and mouse on the computer desk should preferably be lower than the height of the elbow when sitting. This will help reduce damage to the tendon sheaths of the wrist and other parts when operating the computer. .

3. When using the mouse, do not let your arm hang in the air to reduce the pressure on the wrist. When moving the mouse, do not use wrist strength but rely on arm strength as much as possible to reduce the stress on the wrist.

4. Do not hit the keyboard and mouse buttons too hard. It is better to use light and moderate force.

5. It is best to use a mouse with a large curvature, a wide contact surface, and helpful dispersion.

6. When using the mouse, use a "mouse wrist pad" to pad your wrist.

Count 5: Reduced brain function

Symptom: Reduced memory

Cause of the disease: With the increasing popularity of personal computers, more and more people are Many people suffer from memory loss, mainly because they rely too much on computers, which weakens their brain function.

Relief methods

1. Lie flat on the bed before going to bed, relax your whole body, and place your head under the edge of the bed to relieve the lack of blood and oxygen supply to the brain.

2. Ensure adequate sleep. No matter how stressful the work is, 8 hours of sleep a day is essential, and the quality of sleep must be ensured as much as possible so that the blood circulation in the cerebral cortex can be adjusted in a timely manner.

3. Practice meditation. It is best to spend 20-30 minutes every day thinking about the relaxing and beautiful things in life, listening to the rhythm of your breathing, and letting your emotions relax as much as possible. The posture is arbitrary, you can sit or lie down, whichever is comfortable.

4. Learn to use the Wubi input method. Don’t always use the Lenovo input method of smart pinyin. Try not to use the computer to input text that can be written by hand. Even if electronic files are definitely needed, you can also use handwriting as much as possible. Enter text on the board.

5. Change your unhealthy diet and eat more brain-building foods.

Count 6: Using incorrect sitting posture for a long time

Symptoms: Neck, shoulder, and waist pain

Cause of the disease: If you use a computer on a high elevation If you hold your arms, lower your head, and cross your legs with difficulty under the table, you will feel soreness in your lower back, numbness in your neck and shoulders, and inflexible arms after one hour of work. If you maintain this sitting posture for one to one and a half years, you will develop a double chin and stiff neck joints.

Relief methods

1. The upper body should keep the neck upright to support the head, the shoulders should droop naturally, the upper arms should be close to the body, and the elbows should be bent at 90 degrees. When operating the keyboard or When using the mouse, try to keep your wrist in a horizontal position, and the midline of your palm and the midline of your forearm should remain in a straight line. Keep your lower body straight, your knees naturally bent at 90 degrees, and maintain a sitting position with your feet on the ground.

2. You must choose an ergonomically designed desk and chair, use a special computer chair, and follow the "three right angles" when sitting on it: the first right angle is formed by the knees under the computer desk, the thighs and the back is the second right angle, and the arm forms the third right angle at the elbow joint. Lean your shoulder blades on the back of the chair, lower your shoulders, and keep your chin away from your neck. Keep your eyes level with the center of the computer screen. The seat should preferably have a supportive backrest and armrests and be able to adjust the height.

3. Flying a kite: When flying a kite, raise your chest, raise your head, and look left and right. This can maintain the muscle tension of the cervical spine and spine, maintain the elasticity of ligaments, and the flexibility of spinal joints, which is beneficial to enhancing bone metabolism and strengthening the body. The compensatory function of the cervical vertebrae and spine does not damage the vertebral bodies, but also prevents the degeneration of vertebrae and ligaments. It is really a good method left to us by our ancestors to prevent and treat cervical spondylosis.

4. Swimming: Because the head is always raised when swimming, the neck muscles and psoas muscles are exercised, and there is no burden on the person in the water, and it will not cause any damage to the intervertebral disc. The above is a more comfortable way to exercise the cervical spine.

5. Take a 5 to 10 minute break every hour when using the computer, do soft exercises or local massage, and develop regular exercise habits, including stretching and muscle strength training for shoulders, neck, and upper limbs. Increase flexibility and muscle strength.

6. The computer must be placed at an appropriate height. Install the center of the computer screen at the same level as the operator's chest. It is best to use an adjustable chair. There should be enough space to stretch your feet, with your knees naturally bent at 90 degrees, and keep your feet on the ground. Do not cross your feet to avoid affecting blood circulation.

7. Keep an appropriate distance between your eyes and the monitor. Angle your eyes and computer monitor to look slightly downward at the screen, which can relax your neck muscles.

8. Soothing gymnastics

A: Basic posture: Before each training exercise, stand naturally with your eyes leveled, your feet slightly apart, shoulder width apart. Hands hang naturally. Relax your whole body.

B: Lean forward and back: Put your hands on your hips, first raise your head and lean back, inhale at the same time, look at the sky, stay for a moment; then slowly lower your head to the front chest, exhale at the same time, look at the ground. When doing this action, keep your mouth closed and keep your lower jaw as close to your chest as possible. After staying for a while, repeat it up and down 4 times. The gist of the movements is: stretch, relax, and slow, so as not to feel uncomfortable.

C: Rotate left and right: With hands on hips, first slowly turn your head to the left, while inhaling into the chest, straighten the right side of the neck, stay for a moment, then slowly turn to the right, and exhale at the same time. Breathe in, straighten the left side of your neck, and stay there for a moment. Do this alternately 4 times.

D: Shoulder raising and necking: Before doing the exercises, stand naturally with your eyes looking straight, your feet slightly apart, parallel to your shoulders, and your hands hanging down naturally. During the movement, slowly lift the shoulders and retract the neck as much as possible. After staying for a moment, slowly lower the shoulders in a relaxed manner, and naturally extend the head and neck to restore it to nature. Then sink the shoulders with force, pull and stretch the head and neck upward, and stay. After a while, relax your shoulders and exhale naturally. Pay attention to inhaling slowly while contracting and extending your neck, holding your breath when staying, and trying to relax your shoulders and neck when relaxing your shoulders. After returning to the natural position, repeat 4 times.

E: Swinging left and right: Before doing exercises, stand naturally with your eyes looking straight, your feet slightly apart, parallel to your shoulders, and your hands on your hips. During the movement, the head slowly tilts to the left, so that the left ear is close to the left shoulder. After staying for a moment, the head returns to the neutral position; then tilt the head to the right shoulder, and similarly the right ear should be close to the right shoulder. After staying for a while, the head returns to the neutral position. Median. Repeat this left and right swing 4 times. You need to inhale when your head swings, and exhale slowly when you return to the neutral position. When doing exercises, you should try to relax your shoulders and neck, and it is better to move slowly and steadily.

Seventh crime: stereotyped thinking, not used to getting along with others

Symptoms: computer depression

Cause of disease: long-term computer operation leads to "unaccustomed behavior" "This is that" mentality, not used to reaching compromises and understandings with others, loss of self-confidence, physical and mental exhaustion, making it difficult to carry out work.

Relief methods

1. Make self-psychological adjustments and correct your way of thinking in a timely manner.

2. Actively handle interpersonal relationships, especially relationships with colleagues.

Count 8: Over-reliance on computers and emotional stress and irritability

Symptoms: Computer mania

Cause of the disease: Over-reliance on computers, so when using computers After a malfunction occurs, people will be nervous, irritable, and restless, and may even tend to use force against the computer, such as venting their anger by hitting the keyboard and mouse hard, cursing at the computer, smashing the computer, etc. Some will also vent their dissatisfaction. On family or co-workers.

Mitigation methods

1. Once the computer malfunctions, find a professional to repair it immediately. Avoid sitting alone at the computer desk. You should change your eyes and attention as soon as possible and relax.

2. Save work documents at any time and use a mobile hard drive to back up the data. This way, if there is a problem with the computer, you will not suffer too much loss and your emotions will not suddenly lose control.

3. Don’t sit in front of the computer to work for a long time. Walk away every once in a while to have a cup of tea, coffee or move your limbs.

Healthy food for computer users

Brain-building elements

1. Fat: It is the primary substance for brain-building. It plays an important role in the complex and delicate functions of the brain.

Representative foods include nuts, sesame seeds, animals raised in a natural state, etc.

2. Protein: It is the material basis of intellectual activities and the main substance that controls the excitation and inhibition processes of brain cells. Representative foods include lean meat, eggs, fish, etc. Carbohydrates are the energy source for brain activity. After they are decomposed into glucose in the body, they become an important energy source for the brain. Representative foods include cereals, brown rice, brown sugar, pastries, etc. Adequate vitamin C can make brain function flexible and sharp, and improve IQ. Representative foods include fresh fruits, yellow and green vegetables, etc.

3. B vitamins: It is an assistant in intellectual activities. Including vitamin B1, vitamin B2, folic acid, etc. When B vitamins are severely insufficient, it will cause mental disorders, irritability, lack of concentration, and difficulty in maintaining mental stability. Representative foods include mushrooms, wild vegetables, etc. Nuts contain a large amount of protein, unsaturated fatty acids, lecithin, inorganic salts and vitamins. Regular consumption is very beneficial to improving brain nutrition supply. Shiitake mushrooms have obvious effects on high blood pressure and arteriosclerosis. They can eliminate fatigue, refresh themselves, stabilize the spirit, and prevent anemia and cancer.

4. Eggs: They are rich in protein, lecithin, vitamins, calcium, phosphorus, iron, etc., and are indispensable substances for brain metabolism. In addition, eggs contain more acetylcholine, which is necessary for the brain to complete memory.

5. Fish: It can provide the brain with rich protein, unsaturated fatty acids, calcium, phosphorus, vitamin B1, vitamin B2, etc., which are important substances that constitute brain cells and improve their vitality.

6. Daylily: It is rich in protein, fat, calcium, iron, and vitamin B1, which are all substances needed for brain metabolism, so it is known as a "brain-building vegetable."

7. Onions: It contains anti-platelet aggregation substances, which can dilute the blood and improve the blood supply to the brain. It is very beneficial to eliminate mental fatigue and excessive tension. Eating half an onion every day can receive good brain-building benefits. Effect.

8. Millet: It is rich in protein, fat, calcium, iron, vitamin B1 and other nutrients, and is known as the "brain-building staple food". Millet also has the effect of preventing and treating nervousness.

9. Longan: It can nourish the heart and spleen, nourish the blood and calm the nerves. Any forgetfulness, insomnia, palpitations, mental decline, etc. caused by deficiency of the heart and spleen can be adjusted by taking longan.

10. Grapefruit: It contains a lot of vitamin A, vitamin B1 and vitamin C. It is a typical alkaline food and can eliminate the harm to the nervous system caused by long-term computer use. Eating it regularly can make people energetic and has the effect of refreshing the brain and promoting memory. In addition, oranges, lemons, etc. also have similar effects.

Eye-protecting elements

1. Vitamin C: It is also very beneficial to the eyes. The content of vitamin C in human eyes is several times higher than that in blood. As age increases, the vitamin C content decreases significantly and the lens becomes malnourished, which may cause lens degeneration over time. So eat more vegetables and fruits rich in vitamin C.

2. Spinach: It contains protein, fat, carbohydrates, crude fiber, calcium, phosphorus, iron, carotene, riboflavin, etc. It is not only a vegetable with extremely high nutritional value, but also eye protection. Excellent product.

3. Tomato: It is rich in vitamins, minerals, carbohydrates, organic acids and a small amount of protein. Because it is acidic, it protects vitamin C and is not easily destroyed during cooking.

4. Vitamin A: Because computer workers stare at the computer screen for too long, the photosensitive substance rhodopsin on the retina may be consumed too much. If the synthetic substance vitamin A and related nutrients are not replenished in time, , can lead to vision loss, eye pain, photophobia, reduced dark adaptation ability, etc. Therefore, computer workers have a higher demand for vitamin A than ordinary people, so they should eat more foods rich in vitamin A.

5. Wolfberry: It is rich in beta carotene, vitamin B1, vitamin C, calcium, and iron. It has the functions of nourishing the liver, nourishing the kidneys, and improving eyesight. Because it has a sweet taste, no matter it is Making tea or eating them as snacks like raisins can be of great help to computer users with problems such as sore eyes, fatigue, and vision loss.

6. Chrysanthemum tea: It has the effect of improving eyesight and clearing the liver. Some people simply make chrysanthemum and wolfberry tea together, or brew it with honey and chrysanthemum tea, which is also very good for relieving eye fatigue. efficient.

Eye health killer

Alcohol

Alcohol is the number one enemy of beautiful eyes. Excessive drinking can cause dull eyes and congested eyeballs; long-term alcohol abuse can even lead to rough eye skin and stains.

The way to deal with this enemy is: hide as far away from alcohol as possible; if you really can’t hide and drink alcohol as a last resort, you must drink more water or eat some fruit to offset its effects. Adverse effects on skin.

Tobacco

Recent scientific research has more clearly pointed out that once tobacco burns, it is definitely an enemy that cannot be ignored. Not only is it very harmful to the respiratory system, but long-term smoking can also accelerate skin aging. The smoke produced by burning tobacco can remove a large amount of moisture from the skin, which can cause wrinkles around the eyes.

Even if you don’t smoke, you should not let down your guard. Secondhand smoke can also damage your body, mind and appearance. Are you really happy when you hang out with your smoker friends? Is it really possible to not mind the wrinkles gradually creeping into the corners of your eyes? If you're not that relieved, keep some distance from them.

Computer "disease" often develops slowly, is not explosive, and does not cause obvious harm to the body. It is easily ignored by people. Although it does not cause life danger, it should not be underestimated. , it will cause chain diseases in other aspects of the body, affect work and quality of life, and its potential harm to the human body is very great. Therefore, it is very important for people who have to use computers for a long time to do protective work.