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Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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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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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.