Dental Dietary fluoride supplements should be provided to children if water fluoride ppm is A 0.6 ppm or lower B 0.7 ppm or lower C 0.8 ppm or lower D 1.0 ppm or lower 💡 Explanation Dietary fluoride supplements should be provided to children if water fluoride ppm is ✓ Correct Answer: A. 0.6 ppm or lower