After wearing braces, if the teeth do not have any discomfort, you can generally eat and drink normally, but you need to pay attention not to eat and drink too hard food, to avoid the teeth from being subjected to greater force fracture. General teeth wearing braces is due to tooth loss or teeth have been root canal treatment, wearing braces can protect the teeth from large chewing stress and damage, if the teeth themselves do not have any discomfort, pulp periapical no inflammation, you can eat and drink normally, with the use of natural teeth is not very different. However, since the teeth themselves have been damaged to a certain extent, it is necessary to pay attention not to eat and drink too hard food, which may cause the natural teeth to fracture. After wearing braces, you need to have regular checkups to observe whether there is any inflammation of the teeth.