Which statement about fluoride is FALSE?
A)Fluoride is poorly absorbed,with only ~20% transported across the intestine.
B)Calcium containing foods decrease fluoride absorption.
C)Fluoridated water typically contains 0.7-1.2 ppm fluoride.
D)Fluoride has the greatest effect on caries prevention before age 13.

Question

Quizplus · Accepted Answer

Fluoride is actually well absorbed, with approximately 80-90% of the ingested fluoride absorbed in the stomach and small intestine. This contradicts the statement that only about 20% is transported across the intestine.

Which Statement About Fluoride Is FALSE