The white flesh of the teeth may be due to the following reasons: i. There are new teeth erupting, mainly seen in infants and children in the period of tooth replacement, parents pay attention. If six-year-old teeth are going to erupt, take the affected child to do sulcus closure in time. Second, consider the patient has anemia. If the patient has anemia, not only the tooth bed will be white, the whole lips and face may be pale, it is recommended that the patient timely blood tests. Third, there is osteophyte of the alveolar bone. Normal alveolar bone, with a certain shape, if osteophytes occur, the gums on the surface of the osteophytes become thinner and whiter, and the harder bone can be touched by hand. If the osteophyte affects the normal oral activities, the alveolar bone can be reshaped.