Age-related macular degeneration (AMD) is known as the main cause for blindness and irreversible vision loss the 65+ caucasian population. It is a progressive, slow and painless disease that affects the central part of the retina (the macula), which allows you to clearly see fine detail.

There are some things that ophthalmologists have discovered to be connected to AMD are increasing age, smoking habits, diet, genetic heritage, exposure to sun (thus the important of wearing contact lenses and sunglasses) and hypertension. The only aspect that is almost completely under your control is diet. Eating the right food items may aid in reducing your risk of developing macular degeneration.

AMD is divided into two types, wet and dry. Wet AMD forms when veins keep getting created to assist the blood provision to the retinal tissue which is quite oxygen-deprived. The veins that are created are exceptionally frail and rupture easily. This effects harm and bleeding within the tissue. Wet AMD is far more harsh than dry AMD. The dry variety non-neovascular is far more frequent and is typified by lessening of pigment inside the retina.

Veggies

Ophthalmologist have determined that people who ate the greatest numbers of vegetables had a 43% lesser risk of contracting AMD than people who had the smallest amount of vegetables. It cannot be simple any vegetable though; it has to be loaded with carotenoids. Vegetables that hold the maximum amount of carotenoids are spinach, collard greens and kale. Some more vegetables have it too though, only in fewer quantity. These vegetables, from the largest amount to the smallest amount, consist of parsley, Brussels sprouts, lettuce, green olives, dill, corn, green beans, celery, broccoli, pumpkin, scallions, leeks, leaf lettuce, mustard greens, green peas, summer squash, green pepper, and tomatoes. You ought to include a surplus of these vegetables in your what you eat.

Dietary supplements

There are various dietary additives that you can include to impede the growth of AMD. Supplments such as vitamin C, E, beta-carotene and zinc have been established to be of use. You can eat a large amount of these supplements; yet, this can be a possibility for some people. Beta-carotene can enhance the danger of lung cancer for smokers. Please speak to your ophthalmologist before starting a high dose treatment. It is probable to reduce your risk of developing advanced macular degeneration by 25% if you eat this mix of vitamins.

Stop smoking

There are yet some other steps you can carry out to lower your risk. If you smoke, you ought to refrain. Smoking harms circulation within the body and leads to the vessels in the retina not operating as effectively. Wearing glares on an everyday basis can also help in safeguarding your eyes. While you can’t view ultraviolet UV light, it is still taken in by your eyes and eyelids. The shades you wear have to keep off all UV rays, which are UV-A, UV-B and UV-C. Also, work out on a regular basis; this will raise your common health and your circulatory system.

If you already have AMD, commencing these pre-emptive steps will wholly lower your risk of having it change into advanced AMD. It you do not have it, you need to be sure you are at any ate having the appropriate foods and not smoking. This will make your eyes acquire what they want and avert the condition from happening.

Contact lenses

They are placed directly on the cornea of the eye and made of different materials.

Contact lenses are corrective, aesthetic, or therapeutic lenses made of gel or plastic which serve the same purpose as eye glasses do.

However, contact lenses are placed directly onto the cornea of the eye. They are commonly colorless and not visible, although those used for aesthetic purposes change the color or appearance of the eyes.

See also

• Types of contact lenses
• Pros and cons of contact lenses

These can be grouped according to various factors:

• Material
• Period of wearing them (without removing)
• Lens design

When it comes to material, there are generally 3 kinds – hard, soft, and GP. Hard lenses are made of Plexiglas or Lucite. They are not used much today. Soft lenses are the most commonly used today. They are made of plastic gel which contains water. GP lenses are made of plastic which does not contain water. These lenses are best for astigmatism and presbyopia.

Regarding the period of wearing the contact lenses, there are two types – daily wear and extended wear. Based on the names, the former is meant to be taken out every night while the latter can be worn for at most 7 days.

Lens design determines the purpose for which contact lenses are meant. There are 4 designs – spherical, bifocal, orthokeratology, and toric. The most common are spherical designs, which correct near or far sightedness. Bifocal lenses are meant to help vision problems related to aging. Orthokeratology lenses are meant to shape the cornea at night, during sleep. Toric lenses are meant for those who have astigmatism.

They are meant to provide convenience and comfort. However, not everyone reacts to contact lenses in the same way.

More often than not, trial and error is needed to find the right contact lenses for an individual. The best course to take would be to consult thoroughly with your medical practitioner to determine which type of contact lens would be best.

More so, one would also have to determine which kinds of contact lens solution would work best. There are so many brands available in the market today. Again, there is really no guarantee that one brand would work well for two different people.

The important thing is that if one feels discomfort either due to the lenses or the solution, one should immediately stop using the lenses and consult his or her medical practitioner.