Monday, November 10, 2014

10 Important Nutrients That Are Beneficial for Your Eyes

It's easy to take eyesight for granted. We've been seeing the world our entire lives and if we have any troubles, optometrists are just an appointment away.
But it's when we experience trouble that we really begin to value our vision. Eyesight is one of our most important senses -- not having it can really affect your life. So it's important to take care of your eyes by nourishing them with what they need most.
Like any part of the body, the eyes need certain nutrients to operate. The most important are two carotenoids (which are organic pigments) called lutein and zeaxanthin. Both are very similar -- they are chemically the same but differ in structure and are very important to the eye.
How are they important? They help protect the eye from UV damage by absorbing harmful UV radiation. Lutein is present primarily in the retina which is the lining along the back wall of the eye. Zeaxanthin is primarily present in the macula which is at the bottom center of the eye. The macula is responsible for central vision and is one of the most important parts of the eye.
Lutein and zeaxanthin are important to have in your diet. Since the body doesn't synthesize either of these carotenois on its own, it's very important to obtain these foods in your diet. Dark, leafy foods like kale, spinach, and broccoli are rich in lutein and zeaxanthin. It is also present in eggs (in case vegetables aren't attractive to your taste buds).
Studies show that lutein and zeaxanthin can reduce the incidence of age-related macular degeneration (AMD) by more than 20%. Ideally, you should get 10 mg of lutein and 2 mg of zeaxanthin on a daily basis, but since these are natural-occurring nutrients, taking plenty of these carotenoids can only benefit your eyes and overall health.
In addition to lutein and zeaxanthin, you should also consider these nutrients to further boost your visual health:
  • Billberry extract
  • Molybdenum
  • Beta-carotene
  • Glucosamine
  • N-Acetyl Cysteine
  • Vitamins B2 and B12
  • L-Carnosine
  • Omega-3 fish oil
All of these ingredients are highly beneficial towards fostering better eye health. They are also all natural nutrients--not synthesized formulas that prescription drugs utilize. Having a diet rich in these key nutrients is a powerful strategy toward making great strides in improving eye health.
The good news is, with exception to fish oil, you can find all of these natural nutrients (including lutein and zeaxanthin) in a good daily multivitamin. In combination with a healthy diet, you should not only see better, you should feel better overall.
It's always a good idea to do your research when choosing a multi-vitamin. It might look confusing at first, but understanding what ingredients, their quantity, and their source can go a long way in determining which supplement you ultimately choose. The differences might seem trivial at first but they can make a big difference in the way you feel and function. Keep these things in mind -- you will find that a little time and effort upfront can be well worth the investment.


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