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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.

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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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There are approximately 3 million unintended pregnancies in the United States each year.

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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Types of paralysis: (A) Quadriplegia is complete or partial paralysis of the upper extremities and c Types of paralysis: (A) Quadriplegia is complete or partial paralysis of the upper extremities and c
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Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

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