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Did you know?
A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
Did you know?
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
Did you know?
Your heart beats over 36 million times a year.
Did you know?
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.