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In 1864, the first barbiturate (barbituric acid) was synthesized.
The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.
Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
![(a) Mean duration (days) and (b) average maximum depth (mm) of snow cover throughout northern latitu](https://biology-forums.com/gallery/47/medium_33_08_09_11_10_42_11_1675758.jpeg)
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