This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Widely accepted theory of dental caries 
Select and explain. 
A. Proteolytic theory, B. Proteolytic chelation theory, C. Acidogenic theory, D. Autoimmune theory
C: Acidogenic theory
Answer: C: Acidogenic theory 
Explanation: None