What is a healthy pH for saliva?

Jonathan B. Levine, DMD
Acids and carbohydrates in the food you eat can directly and indirectly lead to breakdown of the minerals in your teeth. Your body needs to constantly rebuild your teeth to keep them strong and healthy. The natural pH of saliva hovers around neutral in the range of 6.75 to 7.25, which is the perfect range for this process of remineralization. If the pH drops below 5.5, cavity-causing bacteria flourish and demineralization of the teeth accelerates. The body is no longer able to effectively repair the damage, opening up your teeth to occupation by bacteria that cause dental disease.

This content originally appeared on doctoroz.com.

Continue Learning about Oral Health

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.