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How Do Nails Work? (Video)
What Do Fingernails and Toenails Do?
Your nails aren't just there to look pretty. Watch this nails video to find out how nails grow and why you shouldn't bite them!
How Nails Work
Your nails aren't just there to look pretty. Watch this nails video to find out how nails grow and why you shouldn't bite them!
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
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