Tooth enamel, composed of calcium hydroxyapatite, does not dissolve in water. However, it corrodes when the pH in the mouth falls below 5.5, as acidic conditions facilitate the breakdown of calcium hydroxyapatite.

Bacteria in the mouth metabolize sugars and food remnants, producing acids as byproducts. These acids lower the pH in the mouth, creating an environment conducive to enamel erosion and the onset of tooth decay.

Tooth decay initiates when the pH of the mouth drops below 5.5. Tooth enamel, primarily composed of calcium hydroxyapatite, is susceptible to corrosion under acidic conditions.

While generally safe, excessive use of magnesium hydroxide can lead to diarrhea or electrolyte imbalances. It’s important for individuals to follow recommended dosages and consult a healthcare professional if symptoms persist or worsen.

Bases such as magnesium hydroxide work by neutralizing the acidic environment in the stomach, reducing the acidity and relieving symptoms of indigestion.