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Author Question: Science became a dominant force in our lives: A. at the time of Socrates. B. in 13th century ... (Read 27 times) |
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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.
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.
If you could remove all of your skin, it would weigh up to 5 pounds.