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During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
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The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
![he Blue-cheeked Bee-eater, Merops persicus, is a near passerine bird in the bee-eater family, Meropi](https://biology-forums.com/gallery/47/medium_12359_29_04_12_6_15_10.jpeg)
![(a) Blue arrows (right side): External components of the innate immune system: human body with skin, ...](https://biology-forums.com/gallery/31/medium_398119_11_07_17_2_55_15_314571197.jpeg)