This is How to Avoid Cataracts
The world's leading cause of blindness is cataracts. Cataracts occur when
the lens of the eye becomes clouded. Responsible for letting light rays to pass
onto the retina, the lens is a transparent structure mostly made up of water
and protein fibers. When those fibers clump together, the lens loses its
clarity, leading to blurred vision and, if left untreated, complete blindness.
Preventing Cataracts Naturally
Reducing your exposure to ultraviolet light, abstaining from
cigarette-smoking, and limiting alcohol consumption all can help protect
against cataract development. Here are three other possible ways to reduce your
cataract risk naturally.
Fill Up on Antioxidants
In a 2008 study of 35,551 women, researchers found that those who consumed
the most lutein and zeaxanthin (antioxidants found in yellow or dark-green
leafy vegetables) had an 18% lower chance of developing cataracts than those
who consumed the least amount of lutein and zeaxanthin.
In addition to helping absorb harmful ultraviolet light, antioxidants can
help stop damaged lens-fiber proteins from clumping together and causing
cataracts.
Get Your Omega-3 Fatty Acids
Known to fight inflammation, omega-3 fatty acids can help shield your eyes
from cataract development, according to a 2005 study. Looking at data on 71,083
women, the study's authors discovered that those with a higher intake of
omega-3s (found in oily fish like salmon and sardines, as well as in flax seed)
had a reduced risk of cataracts.
Consider Herbal Medicine
Animal-based research has shown that bilberry (an herb rich in
antioxidants) and turmeric (an anti-inflammatory compound found in the curry
spice turmeric) can help prevent the development of cataracts.
Causes and Symptoms
In most cases, lens fibers clump together due to aging-related
deterioration. However, cataracts can also develop in younger individuals due
to eye injuries, eye diseases, or inflammation.
Cataract symptoms include:
Blurred or dim vision
Loss of distance vision
Sensitivity to light
Frequent changes in eyeglass or
contact lens prescription
Difficulties with night vision
Tendencies to see a halo or glare
around lights
Double vision in one eye
Loss of depth perception
It's important to note that cataracts tend to develop slowly and cause no
pain. Since early detection is key to keeping cataracts in check, people ages
65 and older should get their eyes examined at least once every other year.
Using Alternative Medicine- Caution
Due to the limited research, it's too soon to recommend alternative
medicine for cataract prevention or treatment. It's important to note that
self-treating a condition and avoiding or delaying standard care may have
serious consequences. If you're considering using alternative medicine, make
sure to consult your physician first.