that you use a toothpaste with fluoride,” Okano adds. Baking soda is naturally alkaline, meaning it has a pH higher than 7. The theory is that it neutralizes the acids that lead to tooth decay ...

Fluoride in toothpaste is vital in preventing tooth decay and promoting ... A healthy mouth has a neutral pH of around 7. Where the mouth is more acidic, the enamel on teeth begins to demineralise, ...