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  1. Jun 30, 2023 · Did you know that your fingernails can provide important information about your health? Read on to learn about how changes in the way your fingernails look could signal medical concerns that you shouldn't ignore.

  2. Apr 26, 2022 · A touch of white here, a rosy tinge there, or some rippling or bumps may be a sign of disease in the body. Problems in the liver, lungs, and heart can show up in your nails. Keep reading to learn...

  3. Jan 22, 2022 · Your fingernails — composed of laminated layers of a protein called keratin — grow from the area at the base of the nail under your cuticle. Healthy fingernails are smooth, without pits or grooves. They're uniform in color and consistency and free of spots or discoloration.

  4. Jul 14, 2023 · Nail health tips. Takeaway. Some nail concerns can indicate health issues, including vitamin deficiencies and chronic conditions. But often nail issues occur due to injury or overexposure to...

  5. en.m.wikipedia.org › wiki › Nail_(anatomy)Nail (anatomy) - Wikipedia

    A nail is a protective plate characteristically found at the tip of the digits ( fingers and toes) of all primates, corresponding to the claws in other tetrapod animals. Fingernails and toenails are made of a tough rigid protein called alpha-keratin, a polymer also found in the claws, hooves and horns of vertebrates.

  6. Mar 26, 2024 · Nail abnormalities are indicated by changes in the shape, color, thickness, and texture of the fingernails, toenails, or both. Some changes are normal and harmless, while others may be a sign of injury, infection, or a health condition that requires medical attention.

  7. Feb 1, 2024 · The parts of the nail, whether at your fingers or toes, follow a basic structure. This nail anatomy serves to protect against infections or injury, while adding functional ability (like scratching) and improving sensation and dexterity (self-defense and other skill with your hands).

  8. Feb 22, 2024 · Nail anatomy includes the nail plate, nail bed, and surrounding tissue. The fingernails and toenails help protect the tips of your fingers and toes and improve fine motor skills.

  9. Feb 24, 2008 · To maintain healthy fingernails, avoid infections, and improve nail appearance, try the following tips: Keep your nails clean and dry. Avoid nail-biting or picking. Apply moisturizer to your...

  10. Nov 18, 2011 · Your fingernails are a window to your health. Some nail changes are natural. But others can signal health concerns, especially changes in nail color and growth patterns.

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