The Principal Cause of Dental Caries Is

Question

The principal cause of dental caries is
A)S.mutans.
B)S.salivarius.
C)S.mitis.
D)S.sanguis.

Accepted Answer

S.mutans is a type of bacteria commonly found in dental plaque that produces acid when it metabolizes sugars. This acid can erode the tooth enamel, leading to dental caries. While the other bacteria listed may also be found in dental plaque, they are not primarily responsible for causing dental caries.