It is important for everyone to
understand that Age-Related
Macular Degeneration (ARMD) is a
complicated disease that every human being should be educated about.
1. Macula is a small oval-shaped area at the center of the
retina. Light-sensitive cells located there send visual signals to the brain.
Sharp, clear vision processed by the macula allows a person to read and
drive. Damage to the macula causes blurred or distorted vision with possible
loss of central vision.
2. ARMD is
a progressive eye disease that causes the breakdown of the macula. It is
painless, and almost always develops in both eyes (although one may be more
severely affected). The disease usually progresses slowly but is
dependent on which of the two types a person has.
·
Dry ARMD is the most common type affecting 85-90% of the people with
the disease. Small yellowish deposits called drusen start to form, and
collect beneath the macula.
As the disease
advances, the ability to read, recognize faces, operate a car, and do detailed work becomes more difficult (as
the number and size of the drusen grow). A large blurry spot in the
central field of vision may appear.
·
Wet ARMD caused by the growth of
abnormal blood vessels under the macula. It occurs in about 10% of the people
with macular degeneration. These are very fragile and often leak fluid, which
damages the macula (and can cause visual cells to die).
Wet macular
degeneration is considered advanced, and severe vision loss can occur rapidly.
An early symptom of the wet type of the disease is that straight lines
seem wavy or crooked.
3. Macular Pucker is scar tissue that forms over the
macula. As the scar tissue grows it pulls on the macula (which causes a
wrinkle and blurs central vision). There is a surgical procedure to peel
the pucker away from the macula. Plenty of good news exists as it relates
to how your food consumption can decrease ARMD.
Research shows that your diet (and medication prescribed by
a doctor) can positively affect your eye loss if you have ARMD. Here are the
facts:
1. People
who eat a diet of fish three times a week, dark green, leafy vegetables, and
fruit have a lower incidence of ARMD. (Eat five to nine servings a day.)
2. Antioxidants
protect against oxidation, which is a part of the ARMD process. Dark green
leafy vegetables include spinach, kale, mustard and collard greens, which
contain high levels of lutein (a critical antioxidant).
3. Antioxidants
are also present in fruits and vegetables with bright colors. This includes red
grapes, peppers, corn, oranges, cantaloupe, and mangos.
4. Fish
contains omega-3, which is a critical nutrient for the heart and eyes. The best
fish to consume is wild salmon or sardines. If you cannot tolerate fish (or
obtain it easily), omega-3 supplements/fish oil capsules (1000mg) is another
option.
5. If you do
not eat enough of the above, a daily multi-vitamin with the following ingredients
may be helpful in slowing down the effects of ARMD: 6-10 mg of Lutein, 500 mg of Vitamin C, 200 – 400 IU of Vitamin E, 1000 – 2000 IU of Vitamin D3, 1000 – 2000 IU of Zeaxanthin, 2
mg, and 20 – 80 mg of Zinc.
6. People
who eat a great deal of saturated fats have a higher risk of ARMD. Saturated
fat comes from animal products like beef, lamb, pork, lard, butter, cream,
whole milk, and high fat cheese. Plant oils have saturated fat. This includes
coconut oil, cocoa butter, palm oil, and palm kernel oil.[i]
“Most of us who have
healthy eyesight are extremely attached to our vision (often without being
conscious that we are). We depend heavily on our eyes, and yet we rarely give
them a second thought. I, at least, am this way. The physical world is almost
hyper-vivid to me.” (Rosemary Mahoney)
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