When I was young, I was told that should I lose a tooth and I allowed a lizard to see the tooth, that the tooth would never grow again in my mouth. They would show us some advanced men that some of their teeth have fallen off as a proof to the belief and I used to believe it was true. Whenever I lose a tooth I would quickly rush to bury it in the earth or throw it on top of the roof of a building since lizards hardly visits those places. Funny! Now that I am grown, I've discovered that it's a lie. Every individual stops producing new tooth after a certain age or when the number of teeth in their mouth have been fully grown