(1) Healthy teeth can reduce and prevent oral diseases. Bad teeth can easily lead to a variety of oral diseases, such as dental caries and periodontitis.
(2) Teeth play an important role in chewing food. Bad teeth, food can not be fully chewed and ground, which will affect digestion and absorption and increase the burden of gastrointestinal tract; Therefore, healthy teeth can not only reduce many gastrointestinal diseases, but also improve and improve the health level of human body;
(3) Teeth have the function of beauty, which can promote and improve people's mental outlook and personal physical and mental health.
Therefore, dental diseases have a great impact on health, so we must pay attention to protecting our teeth.