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Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Did you know?
Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
Did you know?
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
Did you know?
Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
Did you know?
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.