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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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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.
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A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.
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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.
Sandy Brooke, Fate and Luck: Eclipse.
A typical 3 ton (6,000 lb) capacity hydraulic jack.
A typical fuel-pump module assembly, which includes the pickup strainer and fuel pump, as well as ...
A typical accelerator pedal position (APP) sensor, showing two different output voltage signals ...
Portrait of Typical 12-year-old Boy and Girl, 1981 and 2007-2009
Typical vein patterns in eudicot and monocot leaves