Vitamin C, Vitamin E & Zinc
Over 10 years ago the Age-Related Eye Disease Study (AREDS) reported that people given vitamin E, vitamin C, beta carotene, and zinc in supplements were less likely to develop advanced age-related macular degeneration, or AMD. The combination was most effective at slowing the progression from intermediate to advanced AMD, which is one of the leading causes of age-related blindness. Because of those findings, many people diagnosed with early signs of AMD today are routinely prescribed a pill that combines these nutrients. You may or may not benefit from depending on your overall health and eye condition.
Lutein and Zeaxanthin
Two other nutrients-lutein and zeaxanthin-are also linked to lower risk of macular degeneration and cataracts. A 2008 Tufts University study of 1,802 women 50 to 79 years old found that those who consumed the most lutein and zeaxanthin in their diets were 23% less likely to develop cataracts than those who consumed the least. Rich sources of these two compounds include kale, spinach, turnip greens, romaine lettuce, broccoli, and Brussels sprouts.
Two other nutrients-lutein and zeaxanthin-are also linked to lower risk of macular degeneration and cataracts. A 2008 Tufts University study of 1,802 women 50 to 79 years old found that those who consumed the most lutein and zeaxanthin in their diets were 23% less likely to develop cataracts than those who consumed the least. Rich sources of these two compounds include kale, spinach, turnip greens, romaine lettuce, broccoli, and Brussels sprouts.
Omega-3 Fatty Acid
The newest nutrient linked to better vision with age is Omega-3 fatty acid, which is found predominantly in fish oil. In a study of 2,520 people, researchers at Johns Hopkins University reported in 2010 that people who consumed fish high in Omega-3s fatty acids often were significantly less likely to have advanced age-related macular degeneration. Omega-3s may also protect against cataracts, according to 2010 findings by researchers at the Clinical University of Navarra in Spain. Researchers don’t understand exactly why omega-3s may protect against eye diseases. One guess is that these healthy oils may reduce inflammation and thereby protect against cell damage.
The newest nutrient linked to better vision with age is Omega-3 fatty acid, which is found predominantly in fish oil. In a study of 2,520 people, researchers at Johns Hopkins University reported in 2010 that people who consumed fish high in Omega-3s fatty acids often were significantly less likely to have advanced age-related macular degeneration. Omega-3s may also protect against cataracts, according to 2010 findings by researchers at the Clinical University of Navarra in Spain. Researchers don’t understand exactly why omega-3s may protect against eye diseases. One guess is that these healthy oils may reduce inflammation and thereby protect against cell damage.
Pills vs. Food
Although antioxidant supplements are routinely prescribed to people with early signs of macular degeneration, there’s little agreement on whether supplements will help otherwise healthy people preserve their vision. Most of the evidence to date is very mixed. In one recent study, for example, a multivitamin seemed to protect against some forms of cataracts but actually raise the risk of other forms.
Although antioxidant supplements are routinely prescribed to people with early signs of macular degeneration, there’s little agreement on whether supplements will help otherwise healthy people preserve their vision. Most of the evidence to date is very mixed. In one recent study, for example, a multivitamin seemed to protect against some forms of cataracts but actually raise the risk of other forms.
PATIENTS SHOULD NOT BEGIN TAKING SUPPLEMENTS WITHOUT FIRST DISCUSSING IT WITH THEIR EYE DOCTOR AND INTERNIST OR FAMILY PHYSICIAN.
Eating a healthy diet with healthy food choices is a good plan to help you maintain your eye health and vision as you age. For certain, eating more vegetables-including cabbage, broccoli, pepper, corn, or spinach-improved the condition of the retina in people with age-related macular degeneration.
If you or someone you know has questions about eating, diet, food and how it affects eye health and vision please feel free to schedule an appointment for an eye exam by calling Seeta Eye Centers at 845-454-1025, visiting Seeta Eye Centers or facebook.com/seetaeyecenters
Seeta Eye Centers is conveniently located for patients from Westchester County, Rockland County and throughout the Hudson Valley, Dutchess County and Orange County including Poughkeepsie, Fishkill, Middletown, Kingston, New Paltz, Newburgh, Beacon, Bedford, Catskill, Cornwall, Eastchester, Ellenville, Florida, Goshen, Harriman, Harrison, Highland, Highland Falls, Kerhonkson, Mahopac, Monroe, Montgomery, Mount Kisco, New Rochelle, New City, Scarsdale, Saugerties, Spring Valley, Tarrytown, West Point, White Plains, Woodstock, Yorktown Heights and Yonkers, NY.
Our body needs vitamins and minerals, by eating vegetables or foods that are rich in vitamins can help reduce having health problem, taking food supplements can also support and gives a barrier to avoid getting such an illness.
ReplyDeleteNice Post about eye health.A normal healthy diet that is good for the body gives the eyes all the nutrients they need to stay healthy also.
ReplyDeleteThe eyes are meant to be used....looking at things with them isn't going to harm them.