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Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
Medication errors are more common among seriously ill patients than with those with minor conditions.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

