The enamel on your teeth is the hardest substance in your entire body.
Fact #10431
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More Human Body Facts
The brain consumes a significant portion of the body's energy.
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Your brain can store the equivalent of millions of gigabytes of information.
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The human body contains enough carbon to make thousands of pencils.
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Your brain enables awareness.
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The brain begins to suffer damage after about 5 minutes without oxygen.
Fact #3069 · Human Body
The human brain continues developing into your mid‑twenties.
Fact #2476 · Human Body
Your brain builds awareness.
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The human brain can store vast amounts of information.
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