There are 20 feet of blood vessels in each square inch of human skin.
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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
Women who are monozygotic twins and have the same genes are more similar in their marital happiness