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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.