As people enter middle age, they may start to experience a range of health issues, including those related to their teeth. According to a national oral health survey, nearly nine out of ten middle-aged individuals experience bleeding gums, with an average of 14 teeth affected. Furthermore, over 96% of middle-aged people have tartar buildup on their teeth, with an average of over 20 teeth affected. This highlights the importance of maintaining good oral hygiene habits, such as brushing teeth regularly, using dental floss, and visiting the dentist for regular cleanings. Additionally, quitting smoking, limiting alcohol consumption, and avoiding betel nut can also help to prevent oral health issues. By following these tips and being mindful of their oral health, individuals can reduce their risk of developing oral health problems and maintain a healthy, beautiful smile well into old age.