Question

Explain the PH of tooth decay? ​

Answer 1

Answer:

Bacteria in the mouth create acids after eating through the oxidation of sugar and food particles in the mouth. Tooth decay starts when the mouth's pH is below 5.5. In addition to food particles, masses of bacterial cells bind to the teeth to form dental plaque.

Answer 2

Answer:

Tooth decay starts when the Ph of the mouth is below 5.5.

Explanation:

Bacteria feed on food particles/sugars present in the mouth and produce acids. When the Ph is lower than 5.5, the substance which constitutes tooth enamel (calcium hydroxi-apatite) starts to corrode, which is the cause of tooth decay. It is recommended to use tooth pasted that are generally basic to neutralize the excess acid in the mouth.

Hope this explanation was helpful!!