Are my teeth supposed to move? Orthodontic treatment is a great way to completely transform your smile. Whether you’re an adult looking to wear braces or you’re a parent or guardian of a child or teen who needs them, it’s no surprise that braces are a go-to for people wanting a dramatic change. There are many benefits to having your teeth straightened. Not only is a straight smile aesthetically pleasing, but it can be important for your oral health as well.