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Asthma cases in Americans are about 75% higher today than they were in 1980.
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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.
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