Nails are made of a protein recognized as keratin, which protects the fingertips and imparts strength, texture and color to the nails.Vitamins play an important role in the structure of keratin, which is necessary to keep nails healthy. Lack of vitamins and other nutrients can cause various nail linked problems, like brittleness, arrangement of ridges, dryness and discoloration. Here's a list of vitamins that are very essential for healthy fingernails. Best vitamins for skin, hair and nails can
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