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The familiar sounds of your heart are made by the heart's valves as they open and close.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
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