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Tooth decay is one of the most common dental problems worldwide, but many people are unaware of the hidden factors that contribute to it. While poor oral hygiene and excessive sugar consumption are well-known causes, several lesser-known triggers can silently damage your teeth.
One surprising cause is dry mouth. Saliva plays a crucial role in protecting teeth by neutralizing acids and washing away food particles. Conditions such as diabetes, certain medications, and even dehydration can reduce saliva production, increasing the risk of cavities.
Another hidden factor is acidic foods and drinks. While soda is an obvious culprit, other items like citrus fruits, wine, and even some flavored water can erode enamel over time. People often overlook these everyday items, not realizing their cumulative effect on dental health.
Bacteria from other parts of the body can also affect teeth. For instance, frequent acid reflux or untreated infections can introduce harmful bacteria into the mouth, weakening enamel and accelerating decay. Similarly, genetics play a role—some people naturally have weaker enamel or a higher susceptibility to cavities.