There are 20 feet of blood vessels in each square inch of human skin.
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Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.
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Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
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People about to have surgery must tell their health care providers about all supplements they take.
Color-enhanced scanning electron micrograph of HIV virus (red) infecting T-helper cells (green).