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Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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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 most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.