Florida became the second state in the country to end its practice of adjusting fluoride levels in its water supply.

Fluoride drops or tablets are prescription-only products given to children who aren't getting fluoride in their drinking water and may be at higher risk of cavities. Dr.

The FDA said that it's pulling prescription fluoride supplements for kids from the market. Dentists and pediatricians say the ban would remove an important tool they use for preventing cavities.

These are fluoride tablets, drops or lozenges that are recommended for kids who don't get fluoridated water to help prevent cavities.