What is the Difference Between toenail and fingernail?

Fingernails and toenails are both made of a protein called keratin, which is also found in skin and hair. They serve similar functions, such as protecting the soft tissue of the fingers and toes, as well as enabling precise movements and exerting pressure on different surfaces. However, there are some differences between the two:

• Growth Rate: Fingernails grow at an average rate of approximately 3.5 mm (0.14 in) per month, while toenails grow at about half that speed, or roughly 1.6 mm (0.063 in) per month. Fingernails take three to six months to regrow completely, whereas toenails require twelve to eighteen months.
• Exposure: Fingernails are typically more exposed to the sun and light, which may contribute to their faster growth rate. Toenails, on the other hand, are often covered by shoes and socks, which may hinder their growth.

In summary, fingernails and toenails are both made of keratin and serve similar functions, but they differ in their growth rates and exposure to the environment.

Comparative Table: toenail vs fingernail

Fingernails and toenails are both made of a protein called keratin, but there are some differences between the two. Here is a table highlighting the differences:

Injuries to both fingernails and toenails can lead to disorders such as deformities, dystrophies, and infections. It is essential to maintain proper nail care to prevent such issues.