The major reason for getting Braces on is to improve the facial appearance, what people do not know is that there are any other implications which require orthodontic treatment like open bite, jaw structure, crossbite etc.
Every individual is different. Orthodontic treatment can be started as young as 7 years old. There is no upper limit in terms of age for Braces.
If you have good oral health and firm teeth, you can get braces at any age. There is various kind of Orthodontic treatment available for all ages .