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Antioxidants

Best Foods for Eyes & Brain

pomegranate juice for eyes and brain antioxidantThe food you eat supports your body, your eyes, and your brain.  And some foods, containing phytonutrients, enzymes, and vitamin and vitamin-like nutrients, are especially helpful. A common feature of these foods is that they contain a wealth of antioxidants.

The most powerful way to get these nutrients is through juicing. In the prevention section of our website, we discuss our favorite juicing recipes by eye condition, as well as the benefits of juicing.
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Antioxidant Building Blocks

berries-antioxidants

Did you know you can help your body create and maintain healthy levels of antioxidants?

Oxidative Stress Consequences

Our body is under constant stress due to the creation of free radicals. Oxidative stress, resulting from the presence of free radicals, is implicated directly or indirectly in many vision and health conditions. Some researchers consider oxidative stress to be the root of all (non-genetic driven) health conditions. With respect to vision, it is a factor in deterioration of the macula,1 the cornea,2 the photoreceptors,3 retinal microcapillaries,4 and the optic nerve.5 Even for those prone to genetic diseases, free radicals can significantly worsen health conditions.
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  1. Blasiak J, Petrovski G, Vereb Z, Facsko A, Kaamiranta K. (2014). Oxidative stress, hypoxia, and autophagy in the neovascular processes of age-related macular degeneration. Biomed Res Int. 2014:768026.
  2.  Cejka C, Cejkova J. (2015). Oxidative stress to the cornea, changes in corneal optical properties, and advances in treatment of corneal oxidative injuries. Oxid Med Cell Longev. 2015:591530.
  3. Tsuruma K, Yamauchi M, Inokuchi Y, Sugitani S, Shimazawa M, et al. (2012). Role of oxidative stress in retinal photoreceptor cell death in N-methyl-N-nitrosourea-treated mice. J Phrarmacol Sci. 118(3):351-62.
  4. Kowluru RA, Kowluru A, Mishra M, Kumar B. (2015). Oxidative stress and epigenetic modifications in the pathogenesis of diabetic retinopathy. Prog Retin Eye Res. Sep;48:40-61.
  5. O’Hare DRL, Barlett CA, Maghzal GJ, Lam M, Archer M, et al. (2014). Reactive species and oxidative stress in optic nerve vulnerable to secondary degeneration. Exp Neurol. Nov;261:136-46.

Why Does Inflammation Cause Disease?

Mix of differrent berries

Inflammation: Friend or Enemy?

When threatened, the tissues of your body respond with inflammation in order to maintain stability and permit healing. Bio-chemicals in your white blood cells increase the blood flow to the area of injury or infection causing redness, warmth, and swelling. That’s why you have a fever when sick, why your finger swells if you don’t remove a splinter promptly, or why your eyes get red and itchy when the air isn’t clean.
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Mesozeaxanthin: Star of Macular Carotenoids

carotenoid supplements and foodsMesozeaxanthin, less well-known than lutein and zeaxanthin, is the most powerful antioxidant of the threesome, but the combined trio presents the most potent protection for the eye than any of the three carotenoids alone.1  Out of all of the roughly 7000 carotenoids known in nature, it is these three that are found in great concentrations in the macula, the key part of the retina, responsible for central vision.


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  1. Li B, Ahmed F, Bernstein PS. (2010-12-01). Studies on the singlet oxygen scavenging mechanism of human macular pigment. Arc Biochem Biophys. 504(1):56–60.

Glutathione is a Super-Antioxidant

glutathione spray supplementGlutathione is rather amazing – low levels are biomarkers for various conditions and it is a “super antioxidant.”

Low levels of glutathione are linked to cataracts, macular degeneration, glaucoma, and brain neurodegenerative problems. The amount of glutathione in blood plasma is considered an overall indicator of the body’s antioxidant defense system.

Glutathione (GSH) is a super free radical fighter with the capacity to neutralize the full spectrum of free radicals. Normal metabolic activity creates free radicals, they can be destructive. They are missing an electron in their outer orbit and therefore try to steal one from a nearby healthy cell, rendering that cell dysfunctional.
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Zeaxanthin and Lutein Save the Eyes and Improve Brain Circulation

corn with lutein

The antioxidants lutein and zeaxanthin help keep the eyes healthy. A new study has found that these nutrients also improve the circulation of blood to the brain. Seniors experience gradual cognitive decline. A recent study showed that taking enough of these antioxidants halted cognitive decline. Research supports the idea that nutrition has a direct impact on the brains and eyes throughout one’s lifespan from infancy (breast milk contains lutein) to old age.1


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  1. Johnson EJ. (2014). Role of lutein and zeaxanthin in visual and cognitive function throughout the lifespan. Nutr Rev. Sep;72(9):605-12.

Pyrroloquinoline Quinone (PQQ) Supplements Have Anti-Aging and Brain Health Benefits

pqq Pyrroloquinoline quinoneScientists are learning more about nutrients that impact the cells and brain. Pyrroloquinoline quinone (PQQ) is a nutrient found in certain fruits, vegetables, tea, and eggs. PQQ supplements appear to improve mitochondrial functioning and improve the brain. As people age, the tiny mitochondria inside cells become increasingly damaged. PQQ is a quinone that could prove to be an important anti-aging supplement.

Humans cannot produce their own pyrroloquinoline quinone. You can get some PQQ through your diet. PQQ is found naturally in food such as bananas, cabbage, carrots, celery, egg yolks, fava beans, field mustard, green peppers, kiwi, miso, natto (fermented soybeans), oranges, papayas, parsley, potatoes, spinach, sweet potatoes, tofu, tomatoes, and green teas. Bacteria inside of people may be able to produce some PQQ. However, PQQ supplements provide a steady, predictable dose. We recommend just 10 mg to 20 mg of PQQ supplements per day.
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Metformin Drug Negates the Effects of Exercise in Research Study

diabetes drug negates effects of exerciseA study published in the February 2019 issue of Aging Cell indicates that metformin may reduce the effectiveness of exercise. Metformin is a drug that has been approved for people with Type 2 diabetes to help control blood sugar. However, the drug is also used by healthy people for its anti-aging properties. The researchers are concerned about off-label use of this drug.

Metformin is a popular drug worldwide for those who have Type 2 diabetes. This medication helps improve their blood-sugar control and sensitivity to insulin.
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Natural Parkinson’s Disease Prevention and Support: Help for Neurological Diseases?

Parkinson's DiseaseParkinson’s disease is a multi-neurological disease. Currently, most Parkinson’s treatments focus on increasing dopamine production and reducing motor symptoms and tremors through medication. However, this disease has many causative or contributing factors that cause changes in healthy brain function. Many of these factors are also relevant for dementia, Alzheimer’s, Huntington’s, and Wilson’s diseases as well. Which factors impact brain functioning and the development of brain disease? Are there natural approaches to preventing and slowing the progress of such devastating diseases? This article offers a brief overview, based on the new book, Natural Parkinson’s Support: Your Guide to Preventing and Managing Parkinson’s.
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11 Brain-Boosting Foods for Seniors

brain foodsBrain health is especially important in seniors. Seniors are susceptible to dementia, Alzheimer’s disease, memory problems, and cognitive decline. Which foods boost brain power the most? At Natural Eye Care, we have picked eleven common foods that have brain-saving properties. Scientists have been studying the nutrients in foods for decades. They have isolated specific nutrients that cross the blood-brain barrier. These types of nutrients get direct access to the brain and even the retina. The retina is made from neural tissue. Researchers find that many of the nutrients helpful for the brain also stave off eye diseases such as macular degeneration and glaucoma.

Try adding some of these foods to your regular diet. Seniors need fewer calories than younger folks. Therefore, replace “junk food” like cookies, candy, and chips with these brain-boosters.
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Natural Eye Care, Inc.
3 Paradies Lane
New Paltz, New York 12561
Phone: 845.475.4158

Natural Eye Care

NaturalEyeCare™ started in 1999 to help the public and professionals learn about complementary care in eye disease treatment.

The information and recommendations we offer are based on over 30 years of peer review research and personal clinical experience which guides us in providing a valuable resource to our readers, customers and patients regarding maintaining healthy vision naturally.

We believe that vision health is intimately connected to overall mental, physical and spiritual health. Therefore we encourage people to look at their overall lifestyle and diet as part of keeping healthy vision and reducing the risk of eye disease onset. This includes diet, regular exercise, and management of daily stress. If one has health issues such as high blood pressure, a thyroid imbalance, any autoimmune disease and/or are on medication(s), these possible contributions to eye disease should considered when working with your health care professional.

Please do not hesitate to call us at 845.475.4158 with any questions and concerns.

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