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Basic nail terms and facts


question
What’s in nails and how fast do they grow?

answer
Like your hair, nails are comprised of keratin, a tough, fibrous protein substance. The hardness of the nail comes from the presence of sulphur in amino acids binding the keratin together. Fat and water molecules lie between the layers of keratin and make nails shiny and pliable.

Glossary of Nail Terms
The nail bed is the pink part of your nail containing the capillaries that bring nourishment to the matrix, which is the area just beneath the cuticle. The matrix is where new cells are generated, making nails grow. The whole nail (including the white tip and pink bed) is called the nail plate, and the crescent moon at its base is called the lunula. The cuticle is the thin strip of skin at the base of the nail covering the matrix. This flexible strip seals off the finger from the nail, keeping out substances like bacteria that can damage the matrix.

Can You Change the Look of Your Nails?
Not really. Like the rest of our body, the strength and look of our nails are genetically determined, so we have to work with what we've been given. But, by taking good care of your nails – grooming them weekly, moisturising them daily, protecting them from the sun and caring properly for your cuticles – you can make the best of what you have.

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