Occular nutrition and eye health is an important part of helping maintain our vision and eye health as we age.
One can safely say that every part of the human eye needs occular nutrition support and nutrition to improve eye health (occular is actually spelled as ‘ocular’ but occular will be used on this page).
Healthy vision and the human eye is related to the health of the individual parts of the eye – the cornea, iris, macula, lens, optic nerve, pupil, retina and the vitreous humor. And occular nutrition is one of the ways good vision can be supported.
As we age, many things can go wrong with our vision. Ultraviolet light from the sun can damage the lens and the cornea.
Wind, dust, chlorine fumes, other chemicals, automobile fumes, freezing temperatures and physical injury are examples of threats to good vision.
Vibration from driving and hitting potholes has a cumulative negative impact on eye health as well as long hours spent in front of a computer screen.
Here is occular nutrition information for nourishing the eyes…
Based on information provided by the U.S. National Eye Institute, results of nutrition and eye health food studies have shown that consuming certain foods provides occular nutrition.
In other words, using food to improve eyesight and nutrition to improve eye health has been proven by studies. Here is a list of food to improve eyesight:
Occular nutrition with collard greens, kale and spinach.
Studies show that eating foods rich in carotenoids is associated with reduced risk of developing age-related macular degeneration.
Foods rich in carotenoids are leafy green vegetables such as spinach, collard greens and kale. Macular eye nutrition becomes increasingly important as we age.
Improving nutrition and eye health with green vegetables and corn.
Another study on occular nutrition has shown a reduced likehood of developing cataracts for persons with diets higher in lutein and zeaxanthin.
Foods high in these two carotenoids are broccoli, collard greens, corn, green peas, kale, romaine lettuce, spinach, turnip greens and zucchini. Lutein is also found in egg yolks.
Persons with diets high in lutein and zeaxanthin were also less likely to need cataract surgery. In another study, persons ages 40-59 with macular eye nutrition diets high in lutein and zeaxanthin may experience reduced risk of developing adult macular degeneration.
Eye sight nutrition improvement with blueberries, apricots, black currant and bilberries.
Besides the studies reported by the National Eye Institute above, other studies exist on foods that improve eye sight.
Eating blueberries and/or black currants has been associated with the reduction of eye fatigue. Blueberries and black currants are related to cranberries and these help the body resist urinary tract infections.
Apricots are rich in nutrients such as beta carotene and lycopene that help promote good vision.
Beta carotene is converted as needed by the body to vitamin A, an important antioxidant that resists oxidative stress damage to cells and tissues, including the eye lenses. Continued oxidative stress may result in the development of cataracts or damage the blood supply to the eyes and lead to macular degeneration.
Bilberries grow on small bushes and were used by British pilots to improve their night vision and eye health night vision. Fresh bilberries and bilberry jams would be sources of this ocular nutrition food.
Bilberry seems to improve eye health by increasing the blood supply to the eyes (smoking, for example, decreases the blood supply to the eyes). The substance in bilberry that nourishes eye tissue is called anthocyanosides.
Occular nutrition with cold water fish and Omega 3 fish oil.
Cold-water fish such as salmon, tuna, cod, haddock as well as sardines are rich in the healthy Omega 3 oils. For example, Eskimos have almost no incidence of open-angle glaucoma with their diet rich in Omega 3 cold-water fish.
Omega 3 is also associated with numerous other health benefits relating to improving heart health, arthritis symptoms relief and lowering chosterol. It is certainly one of the best foods for clear eyesight and eye health.
Here’s additional important occular nutrition and vision information:
Besides the nutrients and occular nutrition foods described above, the following nutrients are associated with vision and eye health.
• Alpha Lipoic Acid – ALA improves the performance of other antioxidants in the body
• L-Taurine – helps protect the eyes from UV light and helps strengthen the retinal cells
• Lycopene – a strong antioxidant found in tomatoes
• N-Acetyl Cysteine – helps protect the eyes from damage by UV light and strengthens the immune system
• Quercetin – a strong antioxidant that helps maintain lens transparency; exists in small amounts in red wine
• Vitamin C – helps the body resist damage by oxidation (damage from long-term exposure to oxygen and light)
• Zinc – helps support macula and retina health; levels of zinc and eye health are definitely related
How can you obtain these occular nutrition nutrients every day?
Great question! You have several options:
• 1 – Try to include the occular nutrition foods in the daily meal planning. Consuming more whole foods and healing and eye health should be a goal of everyone.
While using nutrition to improve eye health is a good idea, very large quantities of the eye-healthy foods are needed to provide meaningful nutrient levels.
• 2 – Take the various nutrients individually in supplement form. Not a very practical idea since this would cost in excess of $100 a month with lots of individual supplements to take each day, which is somewhat cumbersome.
• 3 – Take a vision and eye health specific nutritional supplement. There ARE ocular health vitamins and ocular health nonprescription supplements that help maintain or even improve eyesight. This can be a practical and cost-effective solution.
There are high-quality vision health products available online…
Trunature Vision Complex Lutein and Zeaxanthin Supplement, 140 Softgels
Effective vision supplements includes herbs that help reduce stress on optic nerves and support the flow of blood to the eyes, necessary for optimum sight.
Eyes are very delicate structures and this formulation has been created to provide the levels of eye nutrients we need to keep or recover our vision health as we mature.
Consider adding an occular nutrition supplement to your daily regimen.
Enjoy your new and improved eye health… Read more about the wide range of health benefits proven by clinical studies and provided by Omega 3 fish oil.
We should never take eye health and good vision for granted. The fact that you were searching for the term “occular nutrition” means you are already aware that nutrition and supplementation can help maintain or even improve your eye health.
Failing vision does NOT have to be a part of getting older – give your eyes the critical occular nutrition and nutrients in meaningful quantities every day. This likely means including ocular health vitamins in your daily supplementation. Your future eye health may depend on it!
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