Must-see eye protection knowledge

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Beware of the Eight Enemies of the Eyes The eyes are one of the most important organs in the human body. If they are not well protected and the eyes become sick or injured, it will hinder vision or even cause blindness, and it will also affect work and study.* . As the saying goes, "the eyes and hands make the living", and this is the truth. Let us recognize the following eight "enemies" of the eyes one by one and take precautions against them. Enemy No. 1: Alcohol Alcohol is the number one enemy of beautiful eyes. Why do people who drink alcohol turn red and have a higher body temperature? That's because alcohol increases blood circulation and causes capillaries to dilate. The skin around the eyes is delicate and has very small blood vessels. If you drink too much, the capillaries can easily rupture, causing spots. Countermeasures: The further away from alcohol, the better ； If you really can't avoid it and have to drink alcohol as a last resort, be sure to drink more water to offset its adverse effects on the skin. Enemy No. 2: Tobacco Once tobacco is burned, it is definitely an enemy that cannot be ignored. Recent scientific research has made it clearer that it can cause wrinkles around the eyes. Even if you don't smoke, you shouldn't let down your guard. Expert reminder: “"Second-hand smoke" can also damage your body, mind and appearance. Ask yourself: Are you really happy when you party with your "smoking" friends? Is it really possible to not mind the wrinkles gradually creeping into the corners of your eyes? If you are not so relieved, then keep a certain distance from them! Enemy No. 3: Dryness Dry eyes can make your eyes look dull and make you feel like you're always depressed. The best way to eliminate this enemy is to keep hydrating your eyes. Almost every beautician and eye care expert recommends: Use a moisturizing solution that works for you regardless of whether you wear contact lenses or not and what kind of contact lenses you wear. Enemy No. 4: The enemy of air pollution is very hidden. By the time you notice it, it is already hurting you. When you are outdoors, even if you are not wearing makeup, you should put on some foundation, which can prevent dust, bacteria, etc. Expert advice: Use an air purifier to filter out dust, smoke, pet hair and dander, microbes, and other potential contaminants. Enemy No. 5: Excessive sun exposure Excessive UV rays can cause wrinkles around the eyes, cataracts and other eye diseases. Expert advice: Wearing sunglasses or UV-blocking glasses is a great way to protect your eyes when you're outdoors. Enemy No. 6: Expired Cosmetics The moment you open a new mascara, eyeliner or eyeshadow, bacteria begin to invade. After you use these cosmetics and put them back into the container, more bacteria are collected. Repeatedly, the bacteria will accumulate and once they get into your eyes, they can cause infection or worse. Expert advice: Cosmetics should be replaced at most every 6 months, while mascara should be replaced every 3 months. Enemy No. 7: Wrong dieting is also one of the enemies that poses a threat to beautiful eyes. Studies have pointed out that fresh vegetables and fruits are rich in vitamin E, vitamin C, carotene and zinc, which can prevent certain eye diseases and wrinkles. Expert advice: If you are on a diet, it is correct to reduce the intake of fat and starch, but at the same time be sure to increase the intake of vegetables and fruits. It's a good idea to take multivitamin supplement capsules, but don't eat them as a meal. Enemy No. 8: Lack of Sleep If you often work until the early hours of the morning and have to rush to work early in the morning, then lack of sleep seems to be killing you. To defeat this enemy, you must seize every opportunity. On the bus, during lunch break, while waiting for a haircut, I would take a nap whenever I had free time. In this way, you can always maintain fresh and healthy eyes and get rid of the troubles of eye bags, dark circles and wrinkles. Try to avoid caffeine, which can interfere with your sleep patterns. References: http://www.heiyanjing.com/html/yanjing/141.html How to protect eyes Eyes are one of the most important organs in the human body. If they are not well protected and the eyes become sick or injured, it will hinder vision or even cause blindness, and it will also affect work and study. * . As the saying goes, "the eyes and hands make the living", and this is the truth. Measures to protect your eyes vary with age. fetal period: The eyes of the fetus are gradually formed in the mother's body as the body's organs develop. To protect the eyes of the fetus, we mainly start from the perspective of pregnant women. In addition to preventing trauma and paying attention to nutrition, it is more important for pregnant women to promptly prevent and treat infectious diseases. Especially in the first three months of pregnancy, the most important thing is not to contract rubella and severe colds, because children who suffer from these diseases during pregnancy are often prone to serious diseases, such as congenital cataracts. infant period: From birth to 1 year old, do not expose your child to strong light to prevent damage to your eyesight. ； Do not let children look at fixed things to avoid squinting. preschool period: Children aged 1 to 7 years old mainly play. Therefore, in order to protect their eyes, they must choose toys without edges and sharp angles. ； At the same time, parents and caregivers should always educate their children not to play dangerous games. When reading, the light should be sufficient, but strong sunlight should be avoided. The eyes should keep a certain distance from objects (approximately 1 foot). ； If you have strabismus, you should go to the hospital for correction in time. ； and develop good hygiene * I'm used to not rubbing my eyes with my fingers or wiping my eyes with other people's hand towels. school-age children: The main thing is that the posture when reading should be correct, the distance between the book and the eyes should be appropriate, the light should be sufficient, do not read while walking or riding in a car, and pay attention to the prevention and treatment of eye diseases. adulthood: In adults, all parts of the body have basically matured, including the eyes, so their ability to adapt to various environments and conditions is relatively strong. To protect your eyes at this time, you should mainly pay attention to avoiding trauma and abide by safe operating procedures in all kinds of work. At the same time, we should pay attention to the prevention and treatment of diseases. People with trachoma should be treated actively to avoid serious development and trichiasis. ； Those who have suffered from iritis should pay attention to preventing colds to avoid continuous recurrence and the formation of cataracts. old age: The most common eye disease is glaucoma. This disease is very serious. Sometimes it breaks out suddenly, causing a high degree of vision loss, accompanied by symptoms such as headache, nausea, vomiting, and vision in the clouds. If not treated properly, it can lead to complete blindness. ； Some develop very slowly. At first, when looking at the light at night, red circles appear in front of the eyes, and symptoms such as headaches may occur, and gradually the eyes will become damaged. Older people should seek medical treatment promptly if they notice the above symptoms. The cause of glaucoma is not yet fully understood, but the triggers are anxiety, quarrels, anger, etc. Therefore, strengthening character training and being calm and collected when encountering problems are also effective measures to prevent this eye disease. References: http://www.bjbhxx.net/printpage.asp?BoardID=16&ID=765 How computer workers can protect their eyes With the development of information technology, operating computer terminals is almost an inevitable part of modern people's lives. Many people have to face computers and stare at computer screens all day long due to work. If this happens for a long time, it is easy to "tire" the eyes. In ophthalmology clinics, you can often hear patients complaining about eye fatigue or headaches, and most of them are computer terminal operators. Most patients complain of dry, burning eyes, or a foreign body sensation, unstable or temporarily blurred vision, and may also feel heavy eyelids, swelling and pain in the eyeballs, or even headaches. After a detailed eye examination, some clues can also be found, such as: Conjunctival congestion, decreased vision, decreased ability to regulate, decreased tear secretion, etc. In severe cases, intraocular pressure may even increase. If you have to face a computer all day long, how can you minimize the damage to your eyes? First, you need to understand the relationship between the eyes and the following factors. If the working posture is too close to the working distance or the posture is incorrect, or if you are too close to the computer screen, you are more likely to be harmed by radiation. Especially when using a laptop, the screen is too small, so the user must work at a close distance, tilt the head forward, and exert force on the neck muscles, which can easily cause work fatigue and increase eye fatigue. Screen quality and clarity: Some computers have been used for too long, resulting in reduced screen quality and clarity, causing difficulty in reading. The light in the working environment is too strong or too weak, causing the screen to react strongly with the outside world and easily irritating the eyes. So how to improve it? As mentioned earlier, the degree of eye fatigue is related to the length of working hours. Therefore, the best way to avoid eye fatigue is to take appropriate rest and avoid continuous operation. If you are a glasses person, it is very important to wear a suitable pair of glasses. For people over 40 years old, it is best to use bifocal lenses, or wear glasses with a lower power when typing. The working posture and distance are also very important. Try to keep the distance above 60 centimeters, and adjust the most appropriate posture so that the line of sight can be kept about 30 degrees downward. Such an angle can relax the neck muscles and minimize the area of ​​the eyeball surface exposed to the air. Whether the brightness and clarity of the screen are appropriate, whether the ambient light is soft, and whether the height and comfort of tables and chairs can match the height of the terminal, these are all factors that must be considered. References: http://www.rxgz.com/Article/school27/school29/200505/Article_166.html How do people who often use computers protect their eyes? After using a computer, time flies quickly. People often sit in front of the computer for several hours. Staring at the computer for hours every day puts an unprecedented strain on our eyes. In order to protect your eyes from the computer age, it is recommended that you protect them from the following aspects:: 1. It is very beneficial to put a few bananas next to the computer. The potassium in bananas can help the body excrete excess salt, allow the body to achieve a potassium and sodium balance, and relieve eye discomfort. In addition, bananas contain a large amount of beta carotene. When the human body lacks this substance, the eyes will become painful, dry, dull, and dehydrated. Eating more bananas can not only alleviate these symptoms, but also relieve eye fatigue to a certain extent and avoid premature eye aging. 2. Drink more chrysanthemum tea! ! Chrysanthemum tea is a good drink to protect your eyes! Chrysanthemum tea can eliminate eye swelling and fatigue. If you drink too much water before going to bed, your eyes will be swollen like a panda when you wake up the next morning. There is a folk method that can effectively relieve it, which is to use cotton dipped in chrysanthemum tea juice and apply it around the eyes, which will quickly eliminate this edema. Chrysanthemum has a good effect on treating eye fatigue and blurred vision. China has known since ancient times that chrysanthemum can protect the health of the eyes. In addition to smearing the eyes to eliminate puffiness, you can usually make a cup of chrysanthemum tea to drink, which can eliminate the symptoms of eye fatigue. If you drink three to four cups of chrysanthemum tea every day, it will also help restore vision. There are many types of chrysanthemums. People who don't know how to do it will choose chrysanthemums with white and large flowers. In fact, chrysanthemums that are small, ugly, and yellow in color are the best choice. Chrysanthemum tea actually does not add tea leaves, just soak or boil the dried chrysanthemums and drink it. It is a good drink for hot drinks in winter and iced drinks in summer. Chrysanthemum berry tea is a good eye-protecting drink! Chrysanthemum tea is added with wolfberry, both of which are used in traditional Chinese medicine to protect eyes. The brewed tea is the famous "chrysanthemum and wolfberry tea", especially among students who often warm it at night. * After doing homework, people often suffer from eye fatigue, and people with myopia often feel their eyes are dry. Regular drinking of chrysanthemum tea can improve eye discomfort. 3. Put a cup of hot water next to the computer. It is best to check the screen until your eyes are 10 to 20 centimeters lower than eye level. This can reduce the chance of eyelid lifting. In addition to giving your eyes more rest, you must also blink frequently to moisten your eyes. This is because the number of blinks for general computer workers will drop from 22 times per minute to seven times when focusing on the screen. This will unknowingly cause excessive evaporation of tears on the surface of the eyeballs, making dry eye syndrome worse. Place a cup of hot water next to the computer to increase the surrounding humidity to reduce eye discomfort. The more care you take, the more health you will have! 4. The nemesis of computer radiation—cactus! Placing a cactus in front of your computer desk can help reduce radiation ； Because cactus grows in places with strong sunlight, it has a particularly good ability to absorb radiation. Those students who sit on computers for a long time should quickly find a cactus to protect their eyes. As for how big you want, it depends on your needs! References: http://taotaoyu.bokee.com/5035148.html Food tips to prevent and treat myopia: 1． breakfast: 1 to 2 eggs 1 cup milk Crack the eggs and mix well. After the milk (you can also mix it with milk powder) boils, pour in the eggs, bring to a boil and then turn off the heat. Be careful not to eat raw eggs because raw eggs are not easily digested and absorbed by the human body. Don’t overcook eggs either, because overcooked protein foods not only taste bad and are difficult to digest and absorb, but more importantly, they can cause abnormalities in calcium metabolism in the body and cause calcium deficiency. In addition, you should be careful not to add sugar, because eating too much sugar can also cause an imbalance in calcium metabolism in the body and reduce blood calcium. If you want something sweet, add some honey. It shows that eggs and milk are both excellent nutritional products, rich in protein, fat, inorganic salts and vitamins. Inorganic salts are rich in calcium and phosphorus, as well as vitamins A, B1, B2, etc., and the protein contained has all essential amino acids. These substances play a certain role in the nutrition of intraocular muscles, sclera, retina, optic nerve and other tissues. Through nutrition, the strength of the ciliary muscle and the toughness of the sclera can be enhanced. 2． Wolfberry Shredded Pork Ingredients: 100 grams of wolfberry, 300 grams of lean pork, 10 grams of green bamboo shoots (or magnolia slices), 100 grams of lard, and appropriate amount of cooking seasonings: Wash the lean pork and cut into thin strips of about 6 cm. Make the green bamboo shoots in the same way and wash the wolfberry. When the oil is 70% hot, stir-fry shredded pork and bamboo shoots, add cooking wine, soy sauce, salt, MSG, add wolfberry, stir-fry a few times, and pour in sesame oil. illustrate: Wolfberry can nourish the liver and kidneys, moisten the lungs and improve eyesight. Pork is rich in protein, which nourishes the tissues in the eyes by nourishing the body and making qi and blood strong. 3． Pork liver soup ingredients: 100 grams of pork liver, 2 eggs, tempeh, green onions, salt and MSG in appropriate amounts: Wash the pork liver and cut into slices. Put an appropriate amount of water in a pot, cook over low heat until the liver is cooked, add black beans and scallions, then break in the eggs, and add salt, MSG and other seasonings. illustrate: Eggs and pork liver are both protein-rich foods. Pork liver contains a lot of vitamin A, which can nourish the eyeballs, nourish the liver and improve eyesight, and is suitable for myopia in children and adolescents (it can also be used as a dietary therapy for hyperopia). Pork liver can be replaced by sheep liver, beef liver, and chicken liver. 4． Chicken liver soup ingredients: Made with 50 grams of chicken liver, appropriate amount of salt, monosodium glutamate, and ginger: Wash and chop the chicken liver, cut it into slices, boil it in boiling water for a while, take it out when the chicken liver changes color and there is no blood, then add minced ginger, salt and monosodium glutamate and mix thoroughly. It shows that chicken liver has the highest vitamin A content. This recipe can nourish the liver and improve eyesight, and is suitable for all kinds of myopia.