<p>The Science of Nail Growth</p>
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<li>Your fingernails grow faster on your dominant hand because increased daily activity boosts blood flow to the fingers. Better circulation delivers more oxygen and nutrients to the nail matrix, where new nail cells are formed. This small difference reveals how closely nail growth is connected to blood supply, movement, and overall health.</li>
</ul>

The Science of Nail Growth Your fingernails grow faster on your dominant hand because increased daily activity boosts blood flow to the fingers. Better circulation delivers more oxygen and nutrients to the nail matrix, where new nail cells are formed. This small difference reveals how closely nail growth is connected to blood supply, movement, and overall health.

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The Science of Nail Growth

The Science of Nail Growth