理论上健康的牙齿可伴随你的一生,但也许你还不知道,在日常生活中有些常见的习惯会不经意地损害你的牙齿。刷牙时用力过大:标志是你的牙刷使用2~3个月即出现刷毛弯曲(在无接触热水的情况下)。刷牙用力过大会造成牙齿表层釉质与牙本质之间过分磨耗,出现牙齿过敏、牙髓暴露、甚至使牙龈损伤、退缩,露出被包埋的牙 Theoretically healthy teeth can be with your life, but maybe you do not know, some common habits in daily life will inadvertently damage your teeth. Brushing too much force: mark is your toothbrush use 2 to 3 months that appear bristles bending (in the case of non-contact hot water). Brushing teeth over the General Assembly caused by excessive wear and tear between the surface of the enamel and dentin, tooth allergies, dental pulp exposure, or even gum damage, withdrawal, revealing embedded teeth