(905) 689-7234
Fax: (905) 689-4285
301 Dundas Street East
Waterdown, ON
L0R 2H0
info@waterdownoptometric.ca


   Candid Comments: Customer Service
------------------------------

   Candid Comments: Technology & Care
------------------------------

   Candid Comments: Products & Convenience
------------------------------


Spinach, Eggs May Ward Off Cause of Blindness

AMD occurs when the macula the area at the back of the retina that produces the sharpest vision deteriorates over time. The two nutrients lutein and zeaxanthin are both carotenoids -- compounds that give many fruits and vegetables a yellow color. Researchers claim that two nutrients found in eggs spinach and other leafy green vegetables offer some protection against the most common cause of blindness among the elderly. Age-related macular degeneration affects 1.2 million Americans mostly after age 65 and the irreversible condition gets gradually worse robbing victims of the center of their vision. Many people may be susceptible due to genetic factors while smoking is known to heighten the risk.

The two nutrients lutein and zeaxanthin are both carotenoids -- compounds that give many fruits and vegetables a yellow color. They help ward off the condition apparently by allowing the eyes to filter harmful short-wavelength light and by curtailing other damaging effects to the macula or the center of the eye s retina the researchers said. "No clear associations with other nutrients were seen " including the vitamins C and E and beta-carotene according to the researchers led by John Paul SanGiovanni of the National Eye Institute one of the National Institutes of Health in Maryland.

The 6-year study asked about the dietary habits of 4 519 people aged 60 to 80 when enrolled. Those in the top fifth of dietary consumption of foods containing the two nutrients had 35 percent less chance of developing the condition compared to those in the lowest fifth of consumption. "Lutein and zeaxanthin may be considered as useful agents in food or supplement-based interventions designed to reduce the risk of AMD " the researchers wrote in their report published in the journal Archives of Ophthalmology. Foods considered good sources of the nutrients include eggs spinach kale turnip greens collard greens romaine lettuce broccoli zucchini corn garden peas and Brussels sprouts.



2018 © EyeconX. All rights reserved       Home   |  About Us   |  Our Clinic   |  Useful Info   |  Contact Us  |  Sitemap