If you are advised to wear braces, it could be due to crooked / improperly positioned teeth which are not cosmetically pleasing or are not very efficiently chewing the food. Today, there is a big variety of braces available to correct the problems. Although all braces serve a similar purpose, but not all braces are suitable for everyone. Here, I am trying to explain some of the types of braces available, which will help you in a better understanding of braces. Metal braces: