3 layers of teeth

Your tooth is a living tissue like any part of your body. It is made up of 3 parts. 

  1. ENAMEL:It is the outermost layer – thinnest but the strongest.
  2. DENTIN: It is the Middle Layer and contains nerve endings – Did you get that cold sensations when you had an Ice-cream ? Here’s the one responsible for it.
  3. PULP:It is the innermost layer – and contains Blood vessels and Nerves. Have you experienced a severe Pain on tooth decay ? : its when the infection spreads to your pulp.