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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

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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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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada
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Jan van Eyck, Giovanni Arnolfini and His Wife (detail). Jan van Eyck, Giovanni Arnolfini and His Wife (detail).
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In Hindu marriages, the roles of husband and wife are firmly established. Neither this woman, whom I ... In Hindu marriages, the roles of husband and wife are firmly established. Neither this woman, whom I ...
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Video: Peptide Bond Formation Animation

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