Among the several Dental treatments, one of the treatments that is more common is teeth alignment. Mostly the people are suggested braces to get the teeth aligned properly. In addition, they also prove to be an effective solution for the problems like crooked teeth, improper gap between teeth and bite problems. Overcrowded teeth might also result in speech problems. You can easily get rid of these problems by visiting an orthodontist who will suggest you the metal braces or invisalign as per the requirement. The metal braces are considered as the best for complex teeth alignment issues. So, it is better to consider them.