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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 term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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There are more bacteria in your mouth than there are people in the world.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.