Improve Your Eyesight With These Foods
If you want to improve your eyesight without consuming supplements, the best way to do it is to adopt a healthy diet. The foods you include in this should ideally be functional foods – those that offer nutrients (like vitamins) that can help enhance eyesight. When a diet comprising of these foods are combined with a few exercises for the eye, you will be able to improve your eyesight. Here are a few of the foods that you can include in your diet:
Fish and Shellfish
Fish and shellfish can improve eye sight as both have omega 3 fatty acids. This compound can serve to prevent macular degeneration, one of the key conditions responsible for blindness. People suffer from macular degeneration when they grow old and it can be prevented by consuming fish and shellfish years before. A few fish that you can include as part of your diet to improve eyesight and prevent age-related eye disorders are tuna, salmon and herring.
Goji Berry, Spinach and Broccoli
Goji berry plays a crucial role in preventing cell damage in eyes. This is because it contains compounds that prevent accumulation of free radicals which damage cells. The two key compounds in goji berry that protect your eyes are zeaxanthin and lutein. These berries are typically grown in the southern parts of China and are supplied to supermarkets the world over.
Two other foods that can help improve your eye sight are spinach and broccoli. These leafy vegetables too contain zeaxanthin and lutein, which help prevent macular degeneration. Kale and turnips too help prevent this disorder in people as they grow older.
Carrots, Pumpkins and Sweet Potatoes
Carrots, pumpkins and sweet potatoes contain vitamin A and beta carotene. Vitamin A plays a crucial role to in improving eyesight by enhancing the production of pigments in the retina. Beta carotene aids in this process as it can easily be converted to vitamin A when the body requires it. Few other vegetables that help improve eye sight in a similar way are cantaloupe, winter squash, pink grapefruit and apricots. You can also include foods that have a dark color, as these have more nutrients that help improve eyesight.
Green Tea
Green tea is another source of nutrients that help enhance eyesight. It contains catechins, which are polyphenols with anti-oxidant properties. The compounds help ensure that your eyes are protected against stress resulting from oxidation. As a result of this, green tea can play a role in helping prevent the incidence of cataract and glaucoma.
Citrus fruits and Juices
Citrus fruits and juices contain vitamin C which helps prevent cataracts. Recognizing this, the American Optometric Association has recommended that women consume 75mg Vitamin C, while men consume 90 mg of the same. According to the association, those who smoke will have to consume an additional 35mg of the vitamin per day. Also, if you supply your body an average of 250mg a day, your eye sight can be enhanced even more. You can meet these requirements by consuming five servings of vegetables and fruits each day. Some of the best sources of this vitamin are Brussels sprouts, cranberry juice, grape juice, orange juice and grapefruit.
Brenda Rusnak is a health care specialist who writes about healthy-aging and prevention. For more information about healthy-aging and Brenda Rusnak, check her out at brendarusnak.com.
Article Source: http://EzineArticles.com/?expert=Brenda_Rusnak
Types of Pink Eye and Treatment
Conjunctivitis, better known as pink eye, is an infection that causes your eyes to be itchy, weepy and red. If you have pink eye, your eyes will often be matted shut when you wake up in the morning. What is actually occurring is the membranes that cover the surface of your eye are inflamed because of the infection or irritant.
Just because you have these symptoms doesn’t necessarily mean that you have pink eye though because your conjunctiva will react to many different things including dust, allergens, bacteria, viruses and other illnesses within your body. There are two classifications of pink eye including infectious and non-infectious.
Viral Pink Eye
This is the most common type of conjunctivitis and is highly contagious. Symptoms associated with this type generally include a clear or white watery discharge. Your eyelids may be swollen and you may be light-sensitive.
Frequently, you will have other symptoms that mimic a cold such as congestion, itchy eyes and a runny nose. This type of pink eye can last for as long as two weeks but usually the symptoms are only really bad for a few days. Viral conjunctivitis doesn’t require an antibiotic but you should still see you doctor because it’s possible that you have an infected cornea or some other injury that will need treated immediately.
Bacterial Pink Eye
With bacterial conjunctivitis, your eyes will be red and will itch or maybe even hurt. They may also swell and will have a yellow or green discharge. You may wake up with your eyes matted shut. This kind is extremely contagious as well and you have to see a doctor because you will need eye drops to cure it. Your doctor may also give you oral antibiotics if you have other symptoms such as a cough, runny nose or congestion because these are most likely being caused by the same bacteria.
Non-Contagious Forms of Pink Eye
There are several other things that can cause your conjunctiva to become irritated. Seasonal allergies may cause this and the irritation can be relieved by using allergy drops or taking an oral allergy medication. Plugged tear ducts are common in newborns up to a year old. This is a condition that you should consult your pediatrician about because it may require action to fix it.
Finally, foreign objects such as sand or dirt will cause your eyes to be red and irritated and may also scratch the surface of your eye, so it’s important in this situation to make sure that you get the material out of your eyes.
SECRET BONUS TIP!
If you are serious about finding the best information on improving eye sight: you need to do your research! Find the best eye vision information that delivers on its promises and you will discover, like I did, that keeping good vision is not as difficult as some would have you believe!
Visit http://eyesighthq.net/ to discover the exact secrets and lies I uncovered that prescription drug manufacturers do not want you to know about!
Article Source: http://EzineArticles.com/?expert=Sean_N_Burrows
Eyes – Things You Need To Know
Many people feel that eyesight is the most precious of all senses, enabling us to see our surroundings as well as to live and work independently. The human eye produces images, which is carried to the brain. If any part of it is damaged, the images the brain receives will also be unclear. From the age of about forty onwards, reading or close work such as sewing or carving for some people may be difficult because the vision is blurred. This is because the lens responsible for focusing on near or distant objects becomes difficult. The four common eye diseases that most people acquire are macular deterioration, glaucoma, cataract, and trachoma.
Macular deterioration is a disease associated with old age and affects the central part of the retina, the part that enables detail to be seen. Age takes its toll on the macula, resulting to degenerative changes in blood vessel of the retina and consequently leading to loss of central vision. Consequently, older people with this eye disease find it difficult to read print and to recognize faces, though they are never totally blind. No treatment is currently available, but using a magnifying spectacles prescribed by an eye doctor can help them.
Glaucoma is a disease of the eye in which the front part of the eye is filled with a watery fluid that is constantly produced. If there will be build up of pressure due to excessive production of the fluid or because of an obstruction, it could damage the optic nerve and parts of the retina. A person may experience bilateral or unilateral progressive ache and blurring of vision. It can be treated with regular eye drops or by operations if it is discovered at an early stage, but once damage has occurred it cannot be reversed and may result to blindness.
Cataracts occur when the eye’s lens, instead of being clear, becomes cloudy and prevents light in entering the eye. They develop gradually with vision slowly getting worse over a period of many months or even years. The clouding of the lens described above means that everything you see looks indistinct. It is treated by operation in which the affected lens is removed, either an artificial one can be implanted or spectacles can be worn.
Trachoma begins with repeated infections of the conjunctiva, the membrane covering the eyelid. Eventually, there is scarring of the upper eyelid and the cornea which may lead to blindness. Common symptoms may include tearing, pain in the eyes, exudate, and eventually blindness. It is prevalent in areas of poor hygiene and overcrowding, such as refugee camps, as it can be spread by the use of polluted water or communal water already used by other people with the disease. Proper hand washing, good personal hygiene, and a clean environment may help in preventing the spread of the organism causing the infection.
Our eyes are very important, that’s why health education is vital to ensure that people know how to take care of their eyes and recognize the onset of the problems. Developing countries needs to tackle poverty, the lack of clean drinking water and poor sanitation since all of it contributes to eye diseases.
Article Source: http://EzineArticles.com/?expert=Judith_May_J.
Common Foods Improve Our Eyesight
In order to prevent the pain caused by myopia, we should try our best to improve the eyesight. However, few people really know how to improve the eyesight in our daily life. In fact, some common foods can help us improve our eyesight effectively. These foods mainly include fish, broccoli, carrot, green tea and orange.
Fish contains abundant omega-3 fatty acid. We can absorb adequate omega-3 fatty acid by eating fish to prevent macular degeneration which can cause blindness. If we can not alleviate macular degeneration in time, our eyesight can become blurrier and blurrier. Therefore, we should frequently eat fish in our daily life.
Broccoli contains a lot of vitamins and lutein. We can supplement adequate vitamins to improve the eyesight and prevent various eye diseases like glaucoma. At the same time, we can absorb lutein to defer the aging of eyes and prevent blindness. Vitamins and lutein can also work together in our bodies to resist free radicals and maintain the health of our eyes.
Carrot contains rich beta-carotene. According to the medical research, carotene plays an important role in protecting our eyesight. We need a lot of carotene to prevent dry eyes and accelerate the production of visual purple. In addition, when carotene enters human body, it can be rapidly transformed into vitamin A. It is known to all that the adequate supplementation of vitamin A can help us prevent nyctalopia. Therefore, we should frequently eat carrot in our daily life.
Green tea contains abundant catechin. Catechin can effectively resist oxidation for us. That is to say, we can supplement enough catechin to resist oxidation of eyes by drinking green tea. Thus, we can effectively prevent the occurrence of cataract and glaucoma.
Orange contains abundant vitamin C. The crystallization of foreign molecules in the eyes can cause blurry vision. If we supplement vitamin C adequately in our daily life, we can effectively resist the crystallization of foreign molecules and prevent blurred vision. Generally speaking, women need 75 milligrams of vitamin C every day and men need 90 milligrams.
In addition, we can also eat other foods like pork liver, pumpkin and lean meat to protect our eyes and improve the eyesight. Pork liver contains abundant vitamin A. we can absorb a lot of vitamin A to maintain normal functions of cornea and enhance our vision in the dark. Therefore, many common foods can protect the eyes for us. We should not always be picky in our daily life.
Xueqin Wang is the freelance writer for e-commerce website in the chemistry. LookChem.com is just a place for you to Look for Chemicals! Our LookChem provide the most convenient conditions for the international buyers and let these leads benefit all the business person.
Article Source: http://EzineArticles.com/?expert=Xueqin_Wang