How many teeth do adults have?
Under normal circumstances, adults have 28 to 32 teeth. A detailed analysis is as follows:
Adult teeth include types such as incisors, canines, premolars, and molars, which assist in chewing food, maintaining facial shape, and aiding in speech. Without considering wisdom teeth, these teeth are symmetrically arranged in the mouth, with 14 teeth on each of the upper and lower jaws, totaling 28 teeth.
Since the development of wisdom teeth varies from person to person, the total number of teeth may also differ. Wisdom teeth typically begin to erupt from late adolescence to early adulthood, but not everyone develops all four wisdom teeth. Some individuals may have only one, two, or three wisdom teeth, resulting in a total of 29, 30, or 31 teeth, respectively. If all four wisdom teeth erupt fully, the total number of teeth in an adult's mouth can reach 32.
To maintain oral and dental health, it is recommended to brush teeth regularly, use dental floss, and rinse the mouth daily. Regular dental checkups are also important for early detection and timely treatment of dental problems. If wisdom teeth erupt abnormally or cause oral complications, their extraction may be considered.