Substances for Eye Health - Although located at the top, there are several other substances that are also good for eye health. Although vitamin A is very beneficial for the eyes because it can prevent blindness and Xerophthalmia or dry eye condition that can lead to cataract disease.
1. Lutein and zeaxanthin
The substance of lutein and zeaxanthin may also help maintain the health of the retina with not only delay the changes in the retina, but also capable of being ancillary proteins. Lutein and zeaxanthin can be found in green leafy vegetables especially spinach and corn.
2. Vitamin C
Vitamin C which acts as an antioxidant is also good for the retina and is able to prevent cataracts. This vitamin also helps the healing process and strengthen the eyes. If you are a smoker, drinker, or people with diabetes, it is better to increase intake of vitamin C because these groups usually have a little vitamin C in the body. Try the consumption of citrus, berries, peppers, potatoes and green vegetables.
In addition to vitamins A and C, minerals are also important for eye health. For instance selenium which helps the absorption of vitamin E and produce antioxidants. Foods rich in selenium include Brazil nuts and seafood.
Meanwhile, zinc helps the body absorb vitamin A and act as an enzyme that helps reduce the total content of free radicals in the body. Zinc is also capable of protecting us from macular degeneration. Foods rich in zinc which is wheat and beans.
5. Fatty acids omega 3
Food sources of omega-3 fatty acids that type of cold water fish rich in EPA and DHA such as salmon and mackerel. In addition to fish, we can get these substances from vegetable oil. In fact, omega-3 fatty acids have been packaged in the form of supplements.[mediaindonesia.com]
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