Researchers tracked 144 of the nuns and found that severe tooth loss was associated with dementia risk up to 6.4 times higher than compared with those who lost fewer teeth. Other more recent longitudinal studies also found that a higher incidence of tooth loss was associated with cognitive decline.

When the sugar is left on your teeth, it causes the acids to not only eats through the enamel, but to often go deeper into other layers of your teeth, and this is what causes cavities.By cutting out sugar, you can stop this process, avoid cavities, and keep that protective enamel around for as long as possible.

A dentist will typically check for signs of issues like cavities, gum disease, and oral cancer during a dental checkup and oral cancer screening. Some research suggests that poor oral hygiene habits can lead to serious illnesses such as oral cancer.