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An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.
It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.
Approximately 25% of all reported medication errors result from some kind of name confusion.
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.