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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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The human body produces and destroys 15 million blood cells every second.