Which of the following is cariogenic ?
Correct answer: A. Selenium
- A. Selenium
- B. Vanadium
- C. Strontium
- D. Molybdenum
Explanation
Selenium is considered cariogenic among these trace elements, whereas strontium is generally associated with reduced caries activity. This distinction is based on the effects of trace elements on enamel and cariogenic bacteria.
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