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Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
Cyanide works by making the human body unable to use oxygen.
Thyroid conditions may make getting pregnant impossible.
There are approximately 3 million unintended pregnancies in the United States each year.
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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