Some people are found to have cataracts, abnormal growths on the eye that can lead to loss of eyesight.
VOA: special.2009.03.30
There was a delay in muscle loss and brain shrinkage that lead to mental problems linked to aging.
VOA: special.2009.09.01
She said this would lead to the loss of the wonderful sounds of nature.
VOA: special.2010.03.14
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