
Quite frequently, the more mature population has recession along the gumline, and because tooth roots are softer than enamel, cavities that develop in roots can progress quickly. Once a person has exposed roots, and especially if a person has dry mouth, the person is at higher risk of cavities progressing quickly. The goal of geriatric dentistry is to be able to offer minimally invasive options that would strengthen the teeth and roots against further damage.

Of course the first is to stay hydrated – carry a water bottle and sip on it often.
Second, strengthening the outer layer of the tooth by using hydroxyapatite toothpaste, which helps to remineralize any weak areas of teeth, and using MI Paste (which is a paste that contains calcium and phosphate, which are the building-blocks of teeth, and help to strengthen teeth by replenishing minerals wherever they are lacking).

