How to make my teeth last longer.

The lifespan of teeth can vary depending on a number of factors, including genetics, oral hygiene habits, diet, and lifestyle factors. However, with proper care and maintenance, teeth can last a lifetime.

The outer layer of the tooth, called the enamel, is the hardest substance in the human body and is designed to withstand the forces of chewing and biting. However, over time, the enamel can become worn down or damaged, making the teeth more vulnerable to decay, infection, and other problems.

In general, the average lifespan of a tooth is around 20-30 years. However, with good oral hygiene habits, such as regular brushing and flossing, a healthy diet, and regular dental checkups and cleanings, teeth can last much longer. Some people may even keep their natural teeth well into their 80s or 90s.

It's important to take care of your teeth throughout your life to help ensure their longevity. This includes practicing good oral hygiene habits, such as brushing twice a day, flossing daily, and avoiding sugary and acidic foods and drinks. Regular dental checkups and cleanings can also help prevent dental problems and detect any issues early on, before they become more serious.