Coffee and Cavities: How Drinking too Much Coffee Causes Cavities
Coffee has several beneficial properties. The most important benefit of coffee is that it improves focus and concentration for a while. Unfortunately, coffee can also contribute to the formation of cavities and gum disease.
Coffee is acidic
The saliva in a normal or healthy mouth has an average pH of around 6.7. A pH of 7 is considered alkaline, which is neutral and non-acidic. At this range, saliva is beneficial and can actually help to neutralize acids from foods and drinks, protecting your teeth in the process.