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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

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