Eye vitamins: types, functions, features of use

Vision vitamins are not only designed to improve the quality of vision, but also to prevent eye diseases. Medications are selected based on the patient's diagnosis, age, and personal characteristics.

Drug type

Vitamin complexes can be divided into 3 categories.The first is a preparation with anthocyanins as the main active ingredient. This is a bioactive substance with significant antioxidant effects. Blueberry extract contains high amounts of anthocyanins.The functions of antioxidants are as follows:

• Protects tissues from free radical damage;
• Strengthens capillary and blood vessel walls;
• Prevent thrombosis;
• Improve blood flow and metabolic processes;
• Stimulate enzyme activity.

The second group consists of products containing carotenoids, which are organic pigments that are also involved in antioxidant protection. The most well-known are beta-carotene, lutein and lycopene. They slow age-related degeneration of retinal tissue, reduce the risk of cataracts, and have preventive effects on many other diseases.The third group is a complex of trace elements and minerals: zinc, selenium, calcium. Zinc is considered particularly useful because it supports the function of the optic nerve. Preparations high in zinc are used to treat glaucoma and many other age-related diseases.

Drops vs. capsules: Which is more effective?

The form of the drug is chosen according to the type of disease. In case of lesions of the cornea or lens, it is recommended to use drops that are quickly distributed on the iris. For retinal diseases, take tablets or capsules. They dissolve in the blood, releasing active substances that reach the inner part of the eye (retina). This effect is not possible with drops.

Who needs eye vitamins?

Taking vitamins is not only recommended to treat serious conditions or diseases. People who spend more than 5 hours a day in front of a computer screen, people who wear contact lenses, and people over 40 years of age need dietary supplements, as age-related changes associated with reduced vision quality begin during this period.Mineral complexes are used at the first signs of farsightedness or nearsightedness and symptoms of increased intraocular pressure.Eye vitamins to treat farsightedness or nearsightedness will not restore vision, but will normalize metabolic processes.

Which vitamins are good for vision?

Even healthy people need bioactive substances. They protect the visual organ from adverse external influences, nourish the tissue and prevent the development of lesions.The main thing is to choose the right vitamins according to your age and health condition.

Vitamin A

Retinol is responsible for vision, color vision and regeneration. It strengthens corneal tissue and normalizes the function of the visual organ. Retinol deficiency can lead to the development of conjunctivitis and dry eye syndrome.

Group B

To maintain normal vision function, 4 vitamins from this group are necessary:

• Thiamine (B1) stabilizes intraocular pressure, participates in transmitting information to the brain, and maintains vision;
• Riboflavin (B2) normalizes blood flow and metabolic processes, nourishes tissues, protects against the negative effects of UV radiation and is responsible for vision at dusk;
• Pyridoxine (B6) supports the function of the optic nerve and participates in the transmission of impulses, reduces muscle tone, and prevents nerve convulsions;
• Cobalamin (B12) stimulates blood circulation, protects the body of the lens from clouding, and aids in the function of the optic nerve.

All vitamins in this group support the body's visual functions.

Vitamin C

Ascorbic acid is a vision-maintaining vitamin that is necessary to strengthen blood vessels and reduce the risk of bleeding. Frequent redness of the whites of the eyes indicates frequent damage to the capillaries and a lack of this bioactive element.Vitamin C also stimulates collagen production and prevents the development of cataracts. It is necessary to protect against ultraviolet radiation and oxidation processes that occur in the human body.

Vitamin E

Tocopherol is responsible for antioxidant protection. It maintains the permeability of vascular tissue, allowing nutrients to reach cells faster. This element is present in most medications that combat age-related changes.

The nuances of choice

What to consider when choosing eye vitamins to improve vision:

1. Ingredients (name and content of active substances);
2. Release form (drops or tablets);
3. Taste (presence of flavoring and aromatic additives);
4. Contraindications and Side Effects;
5. age;
6. the presence of accompanying pathologies and diseases;
7. Best before this date.

When buying vitamins to improve vision and prevent eye disease, you shouldn't expect immediate results. Results usually appear after completing 2-3 sessions, the duration and frequency of which are determined by your doctor.

natural source of vitamins

Not only can you get vitamins from medicines, but you can also get them naturally from food.Sources of retinol are blueberries, grapefruit, celery, greens, apricots and tomatoes. Thiamine is found in legumes, bran bread, fish and seafood. Riboflavin is found in green vegetables, salads, seeds and nuts.Vitamin B6 is found in liver and eggs, and vitamin B12 is found in beef, milk, and dairy products. Sources of ascorbic acid are citrus fruits. There are even more in bell peppers, rose hips, black currants and raspberries.Tocopherol deficiency can be alleviated by including carrots, sea buckthorn, lettuce, vegetables, butter and eggs in the diet.

in conclusion

To prevent or treat eye diseases, doctors prescribe a variety of vitamin complexes, drops, and medications. Remember, medications are individually prescribed and can only be prescribed by a doctor. If you choose them yourself, you may run the risk of making the problem worse.

Perhaps one of the most important and easiest ways to keep your eyes healthy is to have an annual eye exam with your ophthalmologist or ophthalmologist. During these visits, you can discuss your concerns and address your personal eye care needs.