Which is the important part of Human teeth? 

Human teeth are essential for chewing, speaking, and overall oral health. Each tooth is made up of multiple layers, with specific parts playing different roles in its structure and function. 

Key Points

• The most important part of human teeth is enamel, which is the hardest and outermost layer that protects the inner structures of the tooth.
• Enamel is primarily composed of hydroxyapatite, a crystalline form of calcium phosphate, making it extremely durable and resistant to wear.
• It serves as a protective barrier against bacteria, acids, and physical damage, preventing tooth decay and sensitivity.
• Since enamel does not contain living cells, it cannot regenerate once damaged, making proper oral care essential for maintaining strong and healthy teeth.

Hence, it is concluded that enamel is the most important part of human teeth.

Hint

• Keratin is a protein found in hair, nails, and the outer layer of skin, but it is not a major component of teeth.
• Tolin is not a recognized part of human teeth; it seems to be a misspelling or incorrect term.
• Dentin is an important layer beneath the enamel that makes up most of the tooth structure, but it is not as strong as enamel and can be sensitive when exposed.