03/04/2021
https://penta-sparkly.myshopify.com/blogs/news/dental
Another great article from our authors at penta-sparkly!
The outer layer of our teeth, dental enamel, is the hardest tissue in the body. It is made of a mineral called hydroxyapatite that contains calcium and phosphate. Saliva is mainly water but also contains calcium and phosphate. There is normally a balance between tooth minerals and the minerals in sa...