We perceive the world around us in all its color diversity with the help of our eyes.But over time, the lines of objects lose their clarity and the colors fade.This happens not because the world has changed but because eyesight has decreased.This problem can affect anyone.To prevent that, it is important to know how to improve vision when it begins to decline.
How urgent is the problem of vision loss?
According to statistics, there are more than 290 million people with poor eyesight, about 40 million people cannot see at all.In big cities, 8 out of 10 people have visual dysfunction and in the world, at least 1 adult becomes blind every 5 seconds.
The statistics are not encouraging at all and make us think very seriously about eye health.In 75-80% of cases, loss of visual function can be prevented if you undergo a course of treatment at the early stages of the development of ophthalmic diseases.
The causes of reduced vision can be due to the influence of the external environment and unbalanced diet, genetic 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, it is necessary to carry out diagnostics every year to assess the health of the visual organs and the entire body.
How to quickly improve your eyesight?
Everyone can minimize the harmful effects of external factors and adjust their lifestyle.We have prepared for you the 10 most popular ways that will help improve vision and prevent complete vision 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 the popular belief that only direct rays are harmful to the eyes, radiation reflected from surfaces is no less dangerous.Bright sunlight contributes to tears evaporating faster.Therefore, in the summer the feeling of dryness often increases.
Many people do not suspect that prolonged exposure to the sun can lead to the development of conjunctivitis, keratitis (burns and inflammation of the cornea) and cataracts.But you can protect your eyes from the sun.To do this, you need to wear glasses that help minimize the harmful effects of radiation at any time of the year.But only good glasses with UV 400 or UV 380 protection can withstand ultraviolet rays.
There are also glasses labeled cosmetics.But they have nothing in common with UV eye protection products.These are more of an image accessory than sunglasses.
Protect your eyes from injury
When working with fire, chemicals or welding machines, don't forget to protect your eyes.Without glasses, you cannot perform work that is dangerous to the organ of vision because you can be injured or burned.
You also need to remember to take precautions when working with grit, shavings, and any small objects that could damage your eyes.Special glasses are useful not only at work, but also at home.
Taking vitamins improves eyesight
Vitamins such as A, D, C, E are considered extremely useful for the visual system.Minerals, such as zinc, also provide benefits.These active ingredients help prevent macular degeneration (responsible for central vision).
Cold-pressed vegetable oils will also benefit the visual system.This can be fennel oil, pumpkin oil or pine nut oil.To reduce the risk of developing cataracts, you need riboflavin, vitamin B2 and beta-carotene.These substances are abundant in tomatoes and watermelon.
To maintain eye health, you should also eat other foods that help 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 must contain vitamins and minerals important for the body.
Take a break from the computer
Many people, after a day of work in front of the screen, sit down in front of the computer at home to complete work or just watch their favorite movie.But such loads on the visual apparatus are unacceptable.
The 20x20x20 rule will help reduce the negative consequences of eye strain.It can be easily decoded: when working with digital information, every 20 minutes you need to rest for 20 seconds.At this time, you should look at an object 20 meters away from you.
It is very useful to blink frequently when experiencing visual stress, because when performing tasks that require high concentration of attention, the frequency of blinking will decrease.Therefore, the tear film quickly evaporates and a feeling of discomfort appears.
If the regime of work and rest at the computer is violated, dry eye syndrome (DES) may occur.This condition is often treated with eye drops.But they are unlikely to improve vision or provide enough moisture to the eyes.Eye drops are only a temporary measure to eliminate the unpleasant symptoms of dry eye syndrome.These medications do not normalize tear production, so they are only suitable for symptomatic treatment of dry eye syndrome.
Don't forget eye exercises
After a long period of monotonous work at the computer, it's helpful to give your eyes a "practice session."Visual gymnastics includes simple exercises that help relieve severe tension in the eye muscles and get rid of the feeling of heaviness.Incorporate three simple exercises into your daily routine:
- Close your eyes.While sitting in a chair, close your eyes tightly for a few seconds and open them again.Repeat the exercise 8-10 times with a 5-10 second rest between sets.
- "Run your eyes."Stand on your feet and slowly move your gaze from side to side, from bottom to top.
- Flicker.Try to blink frequently for 1-2 minutes.Although this exercise is simple, it is very useful because it helps stimulate blood circulation in the eye tissues.
Is it possible to improve eyesight with gymnastics?Of course, exercises will not help restore 100% vision in 5 minutes, even if you practice every day.But periodic training of the visual apparatus will help prevent the development of serious ophthalmic diseases.
Of course, exercises will not help completely restore vision, but they can relieve muscle tension, stimulate tear ducts, improve nutrition and blood supply to tissues.
But eye exercises are not always beneficial.Should not be performed in case of retinal detachment, eye inflammation or immediately after surgery to treat eye diseases.Excessive strain of the visual apparatus in the presence of such conditions can only aggravate its condition.
Control your body weight
Excess weight can be one of the causes of visual system deterioration.This may sound paradoxical but it is true.Many obese people develop type 2 diabetes, leading to the development of diabetic retinopathy.When there is a lot of sugar in the blood, the artery walls in the retina will be damaged.Because of this, vision gets worse.
Another complication of diabetes that can cause poor vision is neuropathy.It can affect any part of the nervous system, including the nerves of the visual apparatus.Weight control and physical activity help prevent the development of type 2 diabetes and eye complications.
Obesity is also often accompanied by hypertension, which in turn also negatively affects the visual system.To normalize blood pressure, you need not only to take special medications, but also to perform physical exercises that help control your weight.
Giving up bad habits will help maintain eyesight
Smoking, drinking alcohol and other bad habits are harmful to health.They also have to endure a lot of gas.For example, smoking can increase your risk of developing cataracts and age-related macular degeneration.But it's not just nicotine that's harmful, because cigarette smoke irritates mucous membranes and can even contribute to dehydration (dryness).
But this can be avoided by giving up bad habits.The fact is that eye vessels can recover after quitting smoking.So think about your health before smoking another cigarette.
Don't forget antioxidants
Every day, the visual system faces oxidative stress, which anthocyanins help neutralize.These beneficial antioxidants are found in many different berries, such as cherries, blueberries, blueberries and currants.They help reduce the risk of developing dry eye syndrome (DES).
This disease is characterized by a decrease in tear production and (or) changes in its composition.Normally, the anterior corneal membrane has the effect of nourishing, moisturizing and protecting the cornea.But due to lack of tears, it quickly loses stability, becomes thin or completely atrophies.
Increased evaporation of tears causes the protective film to dry out.Typical symptoms of dry eyes appear: itching, redness, burning sensation, tearing, foreign body sensation, etc.If left untreated, dry eyes can lead to eye inflammation, corneal damage and even surface ulcers.
Researchers from Japan have found that the most effective source of eye-healthy antioxidants is chilean Aristotelia extract.It contains delphinidin, which has a direct effect on the lacrimal glands and helps improve their function.They absorb free radicals that damage lacrimal gland cells and neutralize the effects of oxidative stress.This helps reduce the risk of developing diabetic rhinitis, glaucoma, macular degeneration, cataracts, and other diseases that can lead to loss of visual function.
Genetic analysis
If one of your relatives (grandparents, parents) has vision problems, there is a possibility that this problem will be inherited.This is especially true for macular degeneration, glaucoma, and optic nerve atrophy.
These diseases are often genetic.Therefore, if someone in your family has this disease, you need to pay special attention to prevention.
Remember to clean
The organs of vision are very sensitive to infections and pathogenic bacteria.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 for their care, regularly disinfect and change them after the end of their useful life.
Glasses should be replaced according to the manufacturer's recommendations and disinfected regularly.Otherwise, there is a risk that you will get an eye infection.