Every dentist is familiar with the benefits of fluoride.
Topical exposure of fluoride to the tooth inhibits demineralization, as fluoride is taken up into the surface of apatite crystals during acid attacks. Fluoride ions substitute hydroxyl groups in enamel apatite, resulting in the formation of fluoroapatite or flurorohydroxyapatite. This mineral is more resistant to acidic substances, has lower solubility and greater hardness than hydroxyapatite. In the quest for natural oral health, a pivot is underway from traditional fluoride toothpaste to hydroxyapatite in oral products.
What is hydroxyapatite?
Tooth enamel is made up of millions of carbonated hydroxyapatite crystals. In nanoparticle format, hydroxyapatite promises a natural, effective approach to dental care. NASA first discovered nano-hydroxyapatite (n-Ha) for its astronauts. This is a biomimetic mineral constituting 97% of tooth enamel and 70% of dentin. Thus, it holds a natural affinity to human teeth. Unlike fluoride, which forms a protective barrier on the enamel, n-Ha lends itself to deeper remineralization. It contributes minerals essential for tooth repair and effectively treating deeper decay. Enter Boka toothpaste.