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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

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The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

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People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

The hunt of the Calydonian Boar shown on a Roman frieze (Ashmolean Museum) The hunt of the Calydonian Boar shown on a Roman frieze (Ashmolean Museum)
Ectopic pregnancies. (a) An ectopic pregnancy may occur in any of the locations shown. Interstitial Ectopic pregnancies. (a) An ectopic pregnancy may occur in any of the locations shown. Interstitial
As a young man Tecumseh was a superb hunter and warrior. His younger brother, Tenskwatawa, was awkw As a young man Tecumseh was a superb hunter and warrior. His younger brother, Tenskwatawa, was awkw
The pedigree from Part C is shown below. The pedigree from Part C is shown below.
Children can fast map the meanings of words in a single exposure. Children can fast map the meanings of words in a single exposure.
A young woman with retrognathia (illustration) A young woman with retrognathia (illustration)
Video: Transferring genes into plants Animation

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