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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
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The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
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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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In 1844, Charles Goodyear obtained the first patent for a rubber condom.