kariesfremmende

Kariesfremmende refers to a property or characteristic that promotes the development of dental caries, commonly known as tooth decay. In the context of dentistry, it describes substances, foods, or behaviors that contribute to the formation of cavities in the teeth.

The primary mechanism by which kariesfremmende factors operate involves the interaction between bacteria in the mouth, particularly Streptococcus mutans, and fermentable carbohydrates, such as sugars. When these bacteria consume sugars, they produce acids as a byproduct. These acids then demineralize the enamel of the teeth, making it weaker and more susceptible to decay. Over time, this demineralization can lead to the formation of a cavity.

Therefore, substances high in fermentable carbohydrates, especially those that are sticky or linger on the teeth for extended periods, are considered kariesfremmende. Examples include sugary drinks, candies, dried fruits, and refined carbohydrates. Poor oral hygiene, which allows plaque to accumulate and bacteria to thrive, is also a significant kariesfremmende factor. Frequent snacking, especially on sugary or acidic foods, also increases the duration of acid attacks on the teeth, thus enhancing the kariesfremmende effect.

Conversely, practices and substances that are not kariesfremmende or are even cariostatic (inhibiting caries) include water, sugar-free chewing gum, and foods rich in calcium and phosphates, which can help remineralize tooth enamel.