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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Everyone has one nostril that is larger than the other.
The human body produces and destroys 15 million blood cells every second.
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