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69Cataracts Its Causes and Treatments
by len7288
Cataract is the clouding of the eye lens. It becomes hard to focus on objects and things seems dark to the person who has cataract. The whitish appearance indicates a change in the lens fibers. One type... published 18 months ago
62How People Age
by len7288
Ageing happen because little by little the body the body's cell and organs fails to replace and repair themselves. There is a limit to the number of times that each cell can divide, as the body's cells reach... published 9 days ago
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