The average adult has about 21 square feet of skin.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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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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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.
Adapoids and omomyoids had longer snouts and are the first “true” primates.
Emanuel Leutze’s Washington Crossing the Delaware (1851) is riddled with historical inaccuracies, mo