Posted By: Suzanne
Protect Your Eyesight! - 04/05/10 02:05 AM
Three Surprising Sight Savers
Carrots are joined by other foods that target eye health. Indeed, kiwifruit, pomegranate juice, and wheat germ, have been shown to greatly benefit visual health. This according to Steven Pratt, MD, author of SuperHealth (Dutton, 2009). They can help stave off age-related macular degeneration (AMD) and cataracts--vision disorders that occur twice as often in women as men.
Kiwifruit is an excellent source of lutein, zeaxanthin, and vitamin C--antioxidants that help reduce the risk of AMD and cataracts. Try 2 or three a week.
Pomegranate Juice reduces systolic blood pressure (a risk factor for eye disease) by 5% after two weeks. It increases blood flow to the eyes by widening optic blood vessels. One half to 1 cup of 100% pomegranate juice without added sugar, 5 to 7 times a week is suggested.
Wheat Germ is high in vitamin E and one of the best sources of folic acid, which keeps levels of homocysteine--an amino acid that has been linked to AMD--in check. Two tablespoons a day helps. --Natural Health, April 2009.
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 04/05/10 02:28 AM
Linda Clark, writing in Get Well Naturally:
"For excessive eye blinking and watering, Dr. A. Huber advises taking calcium.
"For bloodshot eyes, Royal Lee, DDS. suggests the following: B vitamins, niacin and riboflavin; foods--carrots, brewer's yeast, sprouted grains.
"Dark circles have been explained by various causes: toxicity or infection in the body, too little sleep, or intestinal parasites."
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 04/05/10 02:33 AM
A Sugar Rich Diet Affects the Eyes
Avoiding sugary foods can lower your risk of developing age-related macular degeneration (AMD)--one of the most common forms of blindness. Tufts University researchers discovered that those with a history of eating very sugary diets were much more likely to suffer from AMD.
The experts estimated that at least 20% of the AMD cases could have been avoided if people ate foods lower in sugars.
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 04/05/10 02:40 AM
Daylight Boosts Eyesight
Spending only 2 to 3 hours a day outside can dramatically reduce a child's risk of becoming nearsighted. Researchers in the U.S. and two other countries say the critical factor seems to be total daylight hours spent outdoors.
Both active and passive outdoor activities had a protective effect against nearsightedness, while indoor activities--including sports--showed no ability to protect.
In one eye-openintg study, children of nearsighted parents had a 60% risk of becoming nearsighted if they spent less than 5 hours a week outdoors. But if they spent more than 14 hours a week outside, the risk plummeted to 20%.
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 04/05/10 02:49 AM
Bad Carbs, Bad Eyes
Preventing poor eyesight as we get older may be as simple as cutting more refined carbohydrates out of our diets. Among over 3,900 women and men age 55 and older, those who ate above-average amounts of white bread, white rice, and other foods with a high glycemic index were 17% more likely to develop age-related macular degeneration, according to the USDA Human Nutrition Research Center on Aging at Tufts University. The study authors advise that we cut back on soda and sugary sweets, etc., and stick with whole grain versions of pasta, bread, and cereal. --Prevention, February 2008.
Comment: And don't forget the antioxidant rich fruits and veggies so important for good visual health.
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 02/28/12 03:29 AM
Vitamin D Thwarts AMD
Eating a diet high in vitamin D and other nutrients may reduce the risk of macular degeneration. Researchers studied identical twin brothers in which one twin had early age-related macular degeneration (AMD), and the other had late-stage AMD. Macular degeneration is one of the leading causes of vision loss in older folks.
Since the twins had the same genes but different stages of AMD, the study helped identify environmental and lifestyle factors that may contribute to the severity of the disease. The twin with early-stage AMD tended to consume more vitamin D from dietary sources than the brother. Vitamin D has anti-inflammatory properties that may reduce the risk of AMD. It may also block the formation of new blood vessels that can grow under the macula, the part of the eye that's responsible for clear vision.
The study also linked higher intakes of the nutrient betaine and methionine to a slower progression of AMD. Betaine is found in grains, and spinach. Methionine is found in dairy foods. --Taste for Life, Nov. 2011.
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 07/23/14 01:39 AM
What To Eat To Prevent Cataracts and Even Reverse Early-stage Eye Problems
by Reuben Chow
(NaturalNews) Cataract is the top cause of impaired vision and blindness in the United States. The lens of the eyes is normally transparent, but when its protein structure is subjected to free radical or oxidative damage which it cannot deal with, white and opaque blemishes called cataracts could form, leading to gradual vision loss. This clouding is similar to what happens when the protein in egg whites is heated. Examples of such damage to the eyes include exposure to cigarette smoke or sunlight. The more stress the eyes are put under, the more crucial nutrients and antioxidants they would need to deal with it. It thus follows that good nutrition is critical to preventing cataracts and even reversing early-stage ones.
Even with surgical removal of cataracts, good nutrition is still important, as the nutritional deficiencies which caused them are still present and need to be addressed to prevent further cataracts or even other diseases.
Bilberry
Bilberry contains compounds which boost visual acuity. In Italy, a study found that a mixture of these compounds, called anthocyanosides, and vitamin E stopped the progression of lens clouding in over 95 percent of study subjects with early-stage cataract. Back during World War I, British pilots actually ate bilberries before flying to improve their vision. Read more about how bilberry benefits the eyes here.
Blueberry, cranberry, blackberry, grape, raspberry and wild cherry also contain similar compounds which improve vision.
Carrots
Carrots are often associated with improving vision. Indeed, carotenoids, compounds found in carrots which give this vegetable its distinctive orange color (eg beta-carotene), do indeed help to prevent cataracts. They help to prevent cancer and cardiovascular ailments, too.
Other good sources of carotenoids are fruits and vegetables which are orange, yellow and dark green in color.
Onions
Onions are an excellent source of quercetin, a compound which research has found to help prevent cataracts in diabetics, a benefit which likely extends to non-diabetics as well.
While cooking with onions, you may want to leave their skin on so as to allow the most amount of quercetin to enter your food.
Purslane
Purslane is an excellent anti-cataract food because it contains many of the nutrients which help to prevent this condition. These include carotenoids, vitamin C, vitamin E plus other antioxidants, including glutathione, a potent one.
Glutathione
Glutathione is actually found in high concentrations in the lens of the eyes, where it plays an important role in keeping it healthy. Other than functioning as a protective antioxidant, glutathione also helps to maintain the structure of lens proteins, plays a role in various enzyme systems, plus takes part in the transport of amino acids and minerals. According to Marc Grossman, OD, an optometrist and licensed acupuncturist, "the majority of the cataracts that I see are low in the antioxidant glutathione."
One key way to increase glutathione levels is to consume lots of raw fruits and vegetables, as their cooked counterparts contain markedly less glutathione.
Other foods
Turmeric is another food which contains good amounts of carotenoids, vitamin C, vitamin E and other antioxidants.
Brazil nuts contain vitamin E and selenium, another nutrient which helps to prevent or inhibit cataracts.
Spinach is an excellent source of lutein, which helps to promote healthy vision plus prevent cataracts and macular degeneration (read about macular degeneration remedies here). Spinach also contains carotenoids and helps to protect against cancer.
Wheat germ oil is a good source of vitamin E. You could also load up on other high-antioxidant foods, including yams, leafy green vegetables, broccoli, as well as fresh fruits like citrus fruits and dark-colored berries, to offer your eyes added protection.
Sources for this article include:
Murray, Michael, ND., Pizzorno, Joseph, ND., and Pizzorno, Lara, MA, LMT. The Encyclopedia of Healing Foods. New York, NY: Atria Books, 2005. Print.
Gottlieb, Bill. Alternative Cures: The Most Effective Natural Home Remedies for 160 Health Problems. Rodale, 2000. Print.
Duke, James A., PhD. The Green Pharmacy. New York, NY: Rodale, 1997. Print.
Suzanne
Posted By: Suzanne
Re: Protect Your Eyesight! - 04/14/16 02:14 AM
For People With Cataracts, A Diet Rich In Vitamin C Can Stop The Condition From Progressing As Rapidly
by J. D. Heyes
(NaturalNews) Diets rich in vitamin C provide a person with multiple benefits, but now researchers believe it also has another use for a more serious condition: cataracts.
"While we cannot totally avoid developing cataracts, we may be able to delay their onset and keep them from worsening significantly by eating a diet rich in vitamin C," study lead researcher Dr. Christopher Hammond said in a news release from the journal Ophthalmology, published online March 23.
Scientists note that cataracts are naturally occurring as people age, causing the lens of the eye to become cloudy. And while cataracts can be removed, they are still the leading cause of blindness around the world.
The new study featured more than 1,000 pairs of 60-year-old British female twins. Researchers say that they discovered those who took in large amounts of vitamin C in their diet were one-third less likely to develop cataracts over a 10-year period.
Researchers went on to note that taking vitamin C as a supplement to diet did not appear to lower the risk; only through dietary intake was the risk mitigated.
As CBS News reported:
The study is the first to show that diet and lifestyle may play a more important role than genetics in cataract development and severity, according to the researchers.
Based on the findings, Hammond's team now believes that a person's genetics probably account for 35 percent of the risk of cataract progression, while diet and other environmental factors may account for the other 65 percent.
Protects against progression of cataracts
Researchers pointed out that it was important to remember the study only shows associations and does not prove a cause-and-effect relationship between the vitamin C and the prevention of cataracts.
"The most important finding was that vitamin C intake from food seemed to protect against cataract progression," said Hammond, who is professor of ophthalmology at Kings College London.
The nutrient's ability to act as an antioxidant could help explain how it is able to reduce the risk of cataract progression, the research team said. Normally, the fluid inside of the eye is high in vitamin C, which helps prevent oxidation that ultimately leads to clouding of the eye lens. A vitamin C-rich diet may increase the vitamin content in the eye fluid, which then provides additional protection against cataracts.
Dr. Mark Fromer, an ophthalmologist at Lenox Hill Hospital in New York City, told CBS News, "the finding that vitamin C intake can retard cataract formation is a new finding that changes the way we think of cataract formation."
Now, he said, doctors have a new understanding that "diet clearly is important in slowing the progression of cataracts, the most blinding form of eye disease worldwide."
75 years of benefits
Other experts agreed.
"This is a well-designed, prospective study that confirms what ophthalmologists have always suspected -- that a well-balanced diet that includes foods that give us a boost of antioxidants is critical to preventing damage and the aging of our eyes," Dr. Carolyn Shih, director of research in ophthalmology at Northwell Health in Great Neck, NY, told CBS News.
"As we approach the spring and summer, eating foods high in vitamin C -- such as kale, broccoli, papaya, citrus fruits and strawberries -- is as essential as using sunglasses to prevent cataracts as we age," she added.
In addition, vitamin C has long been considered one of the best defenders against the common cold. In October 2013, Natural News reported that vitamin C had been linked to cure or reduce the incidence of 30 diseases.
"Over 75 years of medical research and clinical practice reveals, overwhelmingly, that vitamin C has the power to ignite the 'self-healing response," we noted.
Check out additional reporting about vitamin C here.
Sources:
CBSNews.com
NaturalNews.com
Science.NaturalNews.com
-Suzanne-
Posted By: Daryl
Re: Protect Your Eyesight! - 04/27/16 05:04 AM
Vitamin C is definitely a plus when it comes to cataract inhibition.