Eating a healthy diet
can help cut the chances of developing cataracts - which in some cases can lead
to blindness.
In some cases cataracts
can lead to blindness. A study has now found that a healthy diet can help cut
the chances of developing cataracts.
A study has found that
reducing the levels of fatty food and salt consumed significantly protected
women from the lens-clouding eye disease that is the world's primary cause of
eye-sight deterioration.
US researchers handed out a
survey to almost 2,000 women aged 50 to 79 and examined their eating habits,
giving them a Healthy Eating Index score based on the results.
Participants with higher
scores consumed less than the guideline levels for fat, saturated fat,
cholesterol and salt-derived sodium.
They also ate vegetables,
fruits, grains, milk and protein-rich meat, beans, fish or eggs at recommended
or higher levels.
Women with the top 20% of
healthy eating scores were found to have a 37% lower risk of developing
cataracts than those in the bottom fifth of the table.
Although diet was the biggest
risk factor, smoking and obesity were also linked to the disease, as was having
brown eyes, being short-sighted, and high blood pressure.
The researchers, led by Dr
Julie Mares from the University of Wisconsin, wrote in the journal Archives of
Ophthalmology: "Lifestyle improvements that include healthy diets, smoking
cessation, and avoiding obesity may substantively lower the need for and
economic burden of cataract surgery."
Cataracts are caused when
cloudy patches appear in the lens of the eye making vision blurred or misty.
In the UK, more than half of
people over the age of 65 are believed to have some cataract development in one
or both eyes.
Age UK
charity also offers commercial products such as travel insurance, with no upper age limit and
covers medical conditions where possible”*.
* Subject
to medical screening and acceptance by underwriters
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