The nail is a complex structure composed of several parts, including the nail plate, free edge, cuticle, and matrix.

The matrix is the only living part of the nail, where new nail cells are produced, and is responsible for the nail’s growth and shape.

Keratin is the primary protein that nails are made of. The process of keratinization involves the hardening of living cells to become dead cells, which form the nail plate.

Collagen also plays a vital role in maintaining healthy nails as it contains amino acids that are necessary for building keratin.

Various nail concerns can occur, including physical damage such as crushing a finger in a door or ripping off a nail, infection from bacteria or fungi, damage due to improper nail treatments such as removing gel or acrylic products, and illness such as mineral deficiencies.

Taking collagen supplements can help address common problems related to nails such as frequent breakage, thin nails, and poor condition such as weak, brittle, and damaged nails. However, it’s important to consult a healthcare professional before taking any supplements.