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, ...

You wait, you peek, you might even poke. You get through some fitful nights with your unusually fussy baby ... and ta-da! That first teeny-tiny baby tooth appears. But once those little pearly whites ...