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Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.