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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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In 1864, the first barbiturate (barbituric acid) was synthesized.