Caries is caused by:

Question

Quizplus · Accepted Answer

Caries, also known as tooth decay, is caused by bacterial plaque. Plaque is a sticky biofilm that forms on teeth and contains bacteria that are capable of producing acid. Over time, this acid can break down the hard outer layer of the tooth, leading to the development of caries.

Note: While food debris and acidic foodstuffs can contribute to the development of caries by providing fuel for the bacteria that cause plaque, they are not the direct cause of caries. Similarly, materia alba (a soft, sticky deposit that can accumulate on teeth) and salivary glycoproteins (substances found in saliva) may contribute to the development of plaque, but they are not the direct cause of caries.

Caries Is Caused By