This mineral can be protective for the teeth when introduced into the water supply; however it can cause tooth mottling when consumed in high quantities.

Question

Quizplus · Accepted Answer

Fluoride is known to protect teeth when present in the water supply, but excessive consumption can lead to tooth mottling, also known as dental fluorosis. Copper, iron, and selenium do not have such effects on teeth.

This Mineral Can Be Protective for the Teeth When Introduced