With the help of our eyes we perceive the world around us in all its variety of colors.But over time, the contours of objects lose clarity and the colors fade.This happens not because the world has changed, but because visual acuity is decreasing.This problem can affect anyone.To prevent this, it's important to know how to improve your vision when it starts to fade.
How urgent is the problem of loss of visual acuity?
According to statistics, more than 290 million people have poor eyesight, and about 40 million cannot see at all.In large cities, various visual impairments are observed in 8 out of 10 residents, and around the world at least one adult goes blind every 5 seconds.
The statistics are not encouraging at all and make us seriously think about eye health.In 75-80% of cases, loss of visual function can be prevented if you undergo therapy in the early stages of development of ophthalmological diseases.
The reason for the decrease in visual acuity can be both the influence of the external environment and an unbalanced diet, hereditary predisposition, etc.But genetics cannot be fooled in any way and other factors can somehow be “neutralized”.
Only a specialist knows how to improve vision and cure diseases that lead to vision loss.Therefore, every year it is necessary to carry out diagnostics to assess the health of the organ of vision and the body as a whole.
How can you improve your vision quickly?
Everyone can minimize the damage of external factors and adjust their lifestyle.We have prepared for you the 10 most popular methods that will help improve vision and prevent its complete loss.
Don't forget sun protection
Ultraviolet radiation, the main source of which is the sun, is invisible to the human eye.But contrary to popular belief that only direct rays are harmful to the eyes, radiation reflected from surfaces is no less dangerous.Bright sun promotes faster evaporation of tears.This is why the feeling of dryness and burning often increases in summer.
Many people do not suspect that prolonged exposure to the sun can lead to the development of conjunctivitis, photokeratitis (burn and inflammation of the cornea) and cataracts.But you can protect your eyes from the sun.To do this, you need to wear glasses at any time of the year, which will help minimize radiation damage.But only good glasses with protection levels UV 400 or UV 380 can withstand ultraviolet radiation.
There are also glasses with cosmetic labels.However, they have nothing to do with eye protection products from ultraviolet radiation.This is more of an image accessory than sunglasses.
Protect your eyes from injury
Don't forget eye protection when working with open flames, chemicals or a welding machine.Without glasses, you cannot perform work that poses a danger to the organ of vision, as injuries or burns can occur.
Also remember to take precautions when working with rock chips, chips, and other small objects that can damage your eyes.Special glasses are useful not only at work but also at home.
Take vitamins that improve vision
Vitamins such as A, D, C, E are considered extremely useful for the visual system.Minerals such as zinc also offer benefits.These active ingredients help prevent macular degeneration (responsible for central vision).
Cold-pressed vegetable oil also has a positive effect on the visual system.This can be fennel oil, pumpkin oil or pine nut oil.To reduce the risk of cataract disease, you need riboflavin, vitamin B2 and beta-carotene.These substances are found in tomatoes and watermelons.
To maintain eye health, you should also consume other foods that improve vision.These can be natural sources of omega-3 fatty acids (salmon and flaxseed), fresh fruits and vegetables (carrots, broccoli, red peppers, kale, sweet potatoes, citrus fruits, strawberries).It's difficult to say definitively which foods improve vision.But the diet of a person who wants to preserve it must contain vitamins and minerals that are important for the body.
Take a break from the computer
After a day at work in front of the monitor, many people sit down in front of the computer at home to do their work or simply watch their favorite film.However, such stress on the visual system is unacceptable.
The 20x20x20 rule helps reduce the negative consequences of eye strain.It's easy to decipher: when working with digital information, you need to take a 20 second break every 20 minutes.At this time, you should look at an object that is 20 meters away from you.
When visual stress occurs, it makes sense to blink frequently, as the frequency of blinking is reduced during tasks that require high levels of concentration.This causes the tear film to evaporate quickly and discomfort occurs.
If the work and rest regime at the computer is violated, dry eye syndrome (DES) may occur.This condition is usually treated with eye drops.However, they are not able to improve vision or provide the eyes with sufficient moisture.Drops are only a temporary measure to eliminate the unpleasant symptoms of dry eye syndrome.Such drugs do not normalize tear production and are therefore only suitable for the symptomatic treatment of dry eye syndrome.
Don't forget about eye exercises
After long, monotonous work at the computer, it makes sense to give your eyes a “training session”.Visual gymnastics consists of simple exercises that help relieve strong tension in the eye muscles and get rid of the feeling of heaviness.Integrate three simple exercises into your everyday life:
- Close your eyes.While sitting on a chair, close your eyes tightly for a few seconds and then open them again.Repeat the exercise 8-10 times with a 5-10 second rest between sets.
- “Running eyes.”Stand on your feet and slowly move your gaze from side to side, from bottom to top.
- Flashes.Try blinking your eyes very often for 1-2 minutes.Despite the simplicity of this exercise, it is very useful as it stimulates blood circulation in the eye tissues.
Is it possible to improve vision through gymnastics?Of course, exercises will not help restore 100% vision in 5 minutes, even if you do them every day.However, regular training of the visual system helps prevent the development of serious eye diseases.
Of course, exercises do not help to completely restore vision, but they can relieve muscle tension, stimulate the tear ducts, and improve nutrition and blood supply to tissues.
But eye exercises are not always beneficial.This should not be done in the case of retinal detachment, inflammatory eye diseases or immediately after surgical treatment of eye diseases.Overloading the visual apparatus in the presence of such diseases can only worsen its condition.
Control your body weight
Excess weight can be one of the reasons for the deterioration of the visual system.As paradoxical as this may sound, it is true.Many obese people suffer from type 2 diabetes, which leads to the development of diabetic retinopathy.When the blood contains a lot of sugar, the walls of the arteries in the retina become damaged.This causes your eyesight to worsen.
Another complication of diabetes that can lead to vision problems is neuropathy.It can affect any part of the nervous system, including the nerves of the visual system.Weight control and physical activity help prevent the development of type 2 diabetes and its eye complications.
Being overweight is often accompanied by high blood pressure, which in turn has a negative effect on the visual system.To normalize blood pressure, you need not only to take special medications, but also to perform physical exercises that will help you control your weight.
Giving up bad habits helps maintain visual acuity
Smoking, drinking alcohol and other bad habits are harmful to your health.They also suffer greatly from flatulence.For example, smoking can increase the risk of developing cataracts and age-related macular degeneration.But it's not just nicotine that is harmful, as cigarette smoke irritates the mucous membrane and can even contribute to its drying out (drying out).
However, this can be avoided by giving up bad habits.The fact is that the eye vessels can recover after giving up cigarettes.So think about your health before smoking another cigarette.
Don't forget the antioxidants
The visual system is exposed to oxidative stress every day, which anthocyanins neutralize.These beneficial antioxidants are found in various berries, such as cherries, blueberries, blueberries and currants.They help reduce the risk of developing dry eye syndrome (DES).
This disease is characterized by reduced production of tears and (or) a change in their composition.Normally, the precorneal film should nourish, moisturize and protect the cornea.But due to the lack of cracks, it quickly loses stability, becomes thinner or completely atrophies.
The increased evaporation of tears causes the protective film to dry out.Typical symptoms of dry eye include: itching, redness, burning, tearing, foreign body sensation, etc. If left untreated, dry eye can lead to inflammatory eye diseases, damage to the cornea and even the development of ulcers on the surface of the cornea.
Researchers from Japan have found that the most potent source of eye-healthy antioxidants is Chilean Aristotelia extract.It contains delphinidins, which have a direct effect on the tear glands and help improve their function.They absorb free radicals that damage tear gland cells and neutralize the effects of oxidative stress.This helps reduce the risk of diabetic rhinopathy, glaucoma, macular degeneration, cataracts, and other diseases that can cause loss of visual function.
Analyze inheritance
If one of your relatives (grandparents, parents) had vision problems, there is a possibility that this problem is inherited.This is particularly true for macular degeneration, glaucoma and optic nerve atrophy.
These diseases are mostly genetic in nature.Therefore, if someone in your family has had such a diagnosis, you need to pay special attention to prevention.
Think about hygiene
The organs of vision are very sensitive to infections and pathogenic microbes.Therefore, everything that comes into contact with the eyes should be as clean as possible: hands, handkerchiefs, towels, etc. And of course contact lenses.It is necessary to strictly follow the rules of care, disinfect them regularly and change them when their service life expires.
Lenses should be changed and disinfected regularly according to the manufacturer's recommendations.Otherwise, you risk simply getting an infection in your eyes.