Teeth are called incisors, canines, premolars, and molars. Each type of tooth has a specific function, including biting, chewing, and grinding food. Teeth are made up of different layers — enamel, ...
Most babies begin teething between 4 and 7 months of age, with lower central incisors typically appearing first. All 20 primary teeth usually emerge by around age 3. Common teething signs include ...