In the United States,many communities add very small amounts of ____ to their public water supplies,because the mineral strengthens teeth.

Question

Quizplus · Accepted Answer

Fluoride is commonly added to public water supplies in the United States because it strengthens teeth and helps prevent tooth decay. Calcium and phosphorus are important minerals for bone health, but they are not typically added to public water supplies in the United States. Iodide is not commonly added to public water supplies.

In the United States,many Communities Add Very Small Amounts of ____