Nov 16 2010

USDA Working To Make Organic Greens Safe and Healthy

nih.gov

Leafy greens are a vital source of two compounds vital to eye health: lutein and zeaxanthin.  Both of these cartenoids are powerful antioxidants that help prevent diseases like macular degeneration.

A new study funded by the U.S. Department of Agriculture aims to boost the safety and quality of field-grown organic leafy greens.

The project involves finding a way to use plant based materials to line the bags that greens are sold in with a hope of reducing or eliminating bacterial outbreaks like salmonella and E. coli.  Source: http://www.medicalnewstoday.com/articles/207722.php

Learn more about foods can protect your eyes and promote health.

Prevent macular degeneration naturally with these tips.

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Oct 24 2010

Macular Degeneration: Eating and Supplementing Your Way to Healthier Eyes

via usda.gov

Macular Degeneration (ARMD-Aged Related Macular Degeneration) is the slow deterioration of the cells in the macula, a tiny yellowish area near the center of the retina where vision is the most precise, that affects the central vision. There is a common misconception that blindness is inevitable for those with macular degeneration, but there are a number of nutrients and supplements that can support the eyes and promote natural healing.

Research shows that the amino acid taurine has the ability to prevent, treat and stabilize retinal changes in some cases. Eggs and fish are good sources of taurine, but you can also take it in supplement form.
An important note: taurine should be taken on an empty stomach.

Even more important are the cartenoids lutein and zeaxanthin, which are primarily obtained from dark green leafy vegetables. Research shows that risk of AMD was significantly lower in those who increased the cartenoids in their diet – up to 43%. So, eat your spinach and your kale and your collards and consider supplementing your diet further to really protect yourself from macular degeneration.

Visit our page on macular degeneration to learn about other nutrients and compounds that can support your eye health.


Also, learn more about the nutrients available in your food at this page.

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Oct 01 2010

Prevent Computer Eyestrain with Ergonomics, Eye Exercises, Diet and Supplements

To prevent computer eyestrain it is important to analyze your habits – your time in front of the screen, your light source, your posture.  See more about how to set up your desk to avoid computer eyestrain at our website.

In addition to good ergonimics, you can also try eye exercises and think about your diet.

A study published in Applied Ergonomics reveals that eyestrain may be eased by taking a daily supplement containing blackcurrant fruit extract, lutein, and zeaxanthin (http://www.naturaleyecare.com/study.asp?s_num=269).  These antioxidants are powerful aids to eye health.

Prevention is always the best medicine.  That means eating right and changing any lifestyle habits that may be detrimental to your health. Learn more about how to prevent computer eye strain today.

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Aug 27 2010

Supplementing Bread with Lutein: A Way to Increase Antioxidant Intake

Photo by Gastonmag

In an attempt to determine how to increase the public’s lutein intake, Spanish scientists have been studying how lutein fortified bread and muffins may effectively deliver the nutrient to consumers.  Findings published in the Journal of Agricultural and Food Chemistry show that using high-lutein wheat and corn flower in bread products resulted in “reasonable amounts” of  this powerful  antioxidant still available in the cookies, muffins, and breads.

Lutein is a carotenoid used in the retina and lens of the eyes. Studies have shown that low lutein levels can be a factor in the development of macular degeneration. Also, those with high concentrations of lutein in their systems are 50% less likely to develop cataracts.

Research on lutein supplementation in food is still ongoing and study authors say that “more research is being carried out to evaluate antioxidant properties of these wholegrain high-lutein food products.”

Source: http://www.nutraingredients.com/Research/Muffins-and-bread-show-lutein-carrier-potential-for-eye-health

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Aug 24 2010

Eggs Prevent Macular Degeneration in Seniors – Antioxidants Are Essential

Image courtesy of Microsoft

Image courtesy of Microsoft

An egg a day can protect people over age 60 from developing macular degeneration.  A study published in the Journal of Nutrition the levels of powerful antioxidants lutein and zeaxanthin in participants’ blood increased between 26 and 38% if they ate one egg per day.

The single egg did not contribute to participants’ cholesterol levels.

Studies have proven that low eye levels of antioxidants, lutein and zeaxanthin, could contribute to Aged-Related Macular Degeneration.

Find more research abstracts on macular degeneration on our website.

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Jul 14 2010

FDA approves first implantable telescope for end-stage macular degeneration

Published by under Macular degeneration

The U.S. Food and Drug Administration recently announced that it has approved new technology that could help improve vision to people age 75 or older with end-stage, age-related macular degeneration.

The Implantable Miniature Telescope (IMT) just approved by the FDA is a first-of-its kind device, according to the manufacturer, VisionCare Ophthalmic Technologies.

To learn more, see the company’s on-line patient information booklet at www.centrasight.com

Editor’s Notes: For dietary and nutritional recommendations for those with AMD or those at risk, Click Here

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Jul 01 2010

Low-Glycemic Diet Can Prevent Macular Degeneration

Published by under Macular degeneration,Nutrition

Scientists at the Laboratory for Nutrition and Vision Research have found that the regular consumption of specific “protective nutrients” in conjunction with  a low-glycemic-index, or “slow carb,” diet protected study participants from age-related macular degeneration. A food’s glycemic index is an indicator of how fast the carbohydrate it contains will spike blood sugar levels.

Vitamins C and E, zinc, lutein, zeaxanthin, and the omega-3 fatty acids DHA and EPA taken as part of a diet rich in low-glycemic-index foods reduced the risk of developing AMD.

Source: http://www.ars.usda.gov/is/pr/2010/100701.htm

For more ways to eat your way to healthier vision, please click here.

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Jun 23 2010

Foods that Benefit Your Eyes

Published by under Nutrition

We all grew up hearing that carrots were good for our eyes.  It’s the beta-carotene in carrots that helps your vision and it can also be found in spinach, tomatoes, broccoli, and mangoes.  The body turns beta-carotene into vitamin A which in turn protects the retina and lens from free radicals, unstable molecules that can cause cell damage.  Carotenoids like lutein and zeaxanthin also contribute to eye health and those can be found in green leafy vegetables, corn, and eggs.

Learn more about foods that prevent eye diseases at NaturalEyeCare.com‘s nutrition pages.

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May 13 2010

Zeaxanthin Supplementation Can Improve Visual Acuity for those with Macular Degeneration

Published by under Macular degeneration

Study shows supplementing with zeaxanthin (a carotenoid in the lutein family) can raises macula pigment optical density (MP) and has unique visual benefits for patients with atrophic early AMD having visual symptoms.

Zeaxanthin can be found in dark, leafy greens (like turnip greens, collard greens, kale, spinach and romaine lettuce). Orange peppers are the highest source of zeaxanthin.

The Zeaxanthin and Visual Function Study in Atrophic Age Related Macular Degeneration (ZVF-FDA IND #78,973) – MP and Foveal Shape Discrimination: S.P. Richer1, W. Stiles1, M. Lavin, K. Graham1, C. Thomas1, D. Park3. J. Nyland1, J Wrobel

For more related studies, click on the “Research” link at www.naturaleyecare.com

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May 09 2010

Mesozeaxanthin and Preserving Vision for those with Macular Degeneration

Published by under Macular degeneration

Many research studies show the value of supplementing with lutein and zeaxanthin in helping to preserve vision for those with macular degeneration. Additional studies show mesozeaxanthin (a member of the lutein family), as an essential nutrient for helping preserve vision for those with macular degeneration, used in the eyes as an antioxidant in the center of the macular where our detailed vision comes from.

The referenced study is one of 3 completed to date demonstrating the value of supplementing with this mesozeaxanthin.

Nutrition & Metabolism 2007, 4:12doi:10.1186/1743-7075-4-12

For more information on related research, go to http://www.naturaleyecare.com/studies_bydisease.asp?s_num=8&disease=Macular+Degeneration

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