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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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Everyone has one nostril that is larger than the other.
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People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.
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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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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.