Your mouth produces about one quart of saliva each day
Fascinating facts about the human body
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Human sweat is odorless. The odor is produced when sweat mixes with bacteria in the skin
Fascinating facts about the human body
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Blinking
Fascinating facts about the human body
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98% of the atoms in the human body are replaced every year with new ones
Fascinating facts about the human body
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Brain fun fact
Fascinating facts about the human body
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Blood vessels
Fascinating facts about the human body
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