The concept of apples contributing to oral hygiene centers on the mechanical action produced while consuming the fruit. This action involves the stimulation of saliva production and the physical scrubbing of the teeth’s surfaces. Certain individuals may believe this process aids in removing plaque and food particles.
Saliva is integral to oral health, as it neutralizes acids produced by bacteria in the mouth and helps remineralize tooth enamel. The fibrous texture of apples can promote increased saliva flow. Furthermore, the act of chewing requires effort, potentially dislodging some debris from the teeth. Historically, before widespread availability of dental hygiene tools, the consumption of crisp, raw fruits and vegetables may have played a more significant role in maintaining oral cleanliness.
