More people are being affected by age-related eye problems day-by-day such a macular degeneration around the world. Cataracts and macular degeneration are categorized as the leading cause of blindness to older folks. However, what most people do not know is that smoking, poor diet, increased user screens, computer based devices, and pollution are causing numerous eye problems to younger generations each year. Improving our lifestyle and diet is one of the ways to protect our vision even at old age. Studies indicate that people with a proper diet that included foods to improve eyesight had a good vision free of pain or discomfort even at old age.
The food we eat can act as a natural shield to protect our bodies against certain lifestyle disease or be the demolishing factor of our body’s immune system and leave us vulnerable to all sorts of disease. In this article, we will view at some of the foods to improve eyesight that we can use to improve our vision.
This tops the list of foods o improve eyesight because of the various nutrients that it contains and how they help in improving your vision. They contain beta-carotene which when it is ingested the liver converts it to Vitamin A which is responsible for absorbing light that passes through your eyes thus protecting them . Although they can be found beta-carotene can be traced in other fruit such as mangoes, carrots contain them in plenty.
Carrots are also rich in lutein  and lycopene which is known for the properties that protect your eye from macular degeneration and also protects your eyes’ central retina. This means you do not have to worry about your vision at old age if you have this nutrient in plenty.
Most people do not like greens because they are not tasty or appetizing, but if you want to build a healthy immune system then leafy greens which include spinach, lettuce, kale, and so much more will be part of your everyday diet . On foods to improve eyesight, leafy greens dominate because of the wide array of crucial nutrients that they contain.
They are highly concentrated with nutrients such as lutein and zeaxanthin. These nutrients form pigment in your macular to protect them. The pigmentation formed filters out the damaging UV rays thus protecting the vision cells from being denatured by the light. Our bodies to not generate this essential nutrient, lutein, naturally and that calls that we get it in plenty of external sources .
Dry eyes are one of the most dangerous conditions that affect both young and old people, and its fatality can lead to blindness. Although over the years people have viewed eggs negatively due to the high concentration of cholesterol, it has health benefits . They are rich in omega 3, vitamin E and A, cysteine, and sulphur. These nutrients are responsible for protecting your eyesight by preventing dry eye and even night blindness. The yolk of the egg is concentrated with lutein and zeaxanthin which can reduce the risk of contracting macular degeneration.
Most people who suffer from dry eyes spend a lot of money buying omega 3s capsules. Having a meal that is rich in omega 3 fatty acids regularly can reduce your chances of contracting macular degeneration. Tuna, mackerel, and salmon are very generous with these nutrients, especially in the eye’s retina. Blepharitis is one of the common eyesight problems, and this condition can be rectified by omega 3s from fish.
Research conducted by University of Oxford researcher indicates that the risk of developing cataracts was nearly one-third less in vegetarians. Beans are rich in zinc and protein which make them a healthy food to improve eyesight. They also release sugar steadily into your blood stream because of the low glycaemic which is associated with better vision. They also contain anthocyanins which can be very crucial when protecting eye cells and improving age-related eye problems .
This is one of the tasty meals that have a significant benefit on your vision health. Corn contains lutein and zeaxanthin which are crucial nutrients when it comes to improving and maintain your eyesight health. The duration time spent cooking this veggie has an impact on the level of nutrients. The longer you take to cook them, the higher the levels of antioxidants and lutein per serving. Serving corn with dietary fat is important to increase the absorption of the nutrients.
Berries and citrus fruits
Berries and citrus fruits are a powerhouse of vitamin C which can reduce your risk of experiencing cataracts and macular degeneration. The vitamin C can aid in the regeneration of vitamin E which are essential antioxidants.
Various health benefits associated with olive oil. Apart from being good for our heart due to low-fat saturation and zero trans fats, olive oil also improves our vision health. Some olive oils contain additional antioxidants, and this is a bonus. Typically, olive oil contains lutein and zeaxanthin which as we have discussed is critical for better eyesight health .
Macular degeneration and cataracts are common eye problems that are associated with age and poor dietary. Eye health can be improved with the nutrients such as omega 3s fatty acids and vitamin E which are naturally found in nuts. Almonds and Pistachios are rich in these nutrients which can also help in absorption of carotenoids.
Some eye complications can be avoided by simply changing our diet. Foods to improve eyesight are methods that can be used to improve the health of our eyes even through old age.
-  R. RYAN, “MAIL ONLINE,” [Online]. Available: http://www.dailymail.co.uk/health/article-99368/Can-eat-improve-eyesight.html. [Accessed 28 December 2016].
-  D. Mercola, “Mercola,” 19 Seotember 2016. [Online]. Available: http://articles.mercola.com/sites/articles/archive/2016/09/19/foods-improve-vision.aspx. [Accessed 28 December 2016].
-  A. Dowden, “Express,” 22 November 2015. [Online]. Available: http://www.express.co.uk/life-style/health/616486/A-feast-for-the-eyes-how-improve-eyesight-food-Angela-Dowden. [Accessed 28 December 2016].
-  “WebMD,” [Online]. Available: http://www.webmd.com/eye-health/good-eyesight#1. [Accessed 28 December 2016].
-  J. Leonard, “Natural living ideas,” 30 June 2015. [Online]. Available: http://www.naturallivingideas.com/foods-that-save-eyesight/. [Accessed 28 December 2016].