The FDA has announced plans to phase out ingestible fluoride products, which are used to strengthen children's teeth, following an initiative by Health Secretary Robert F. Kennedy Jr.

A scientific review of these fluoride products is set to be conducted by the FDA by late October 2025, although it remains uncertain if a formal ban will be implemented.

Fluoride supplements, such as tablets and drops, are recommended for children at higher risk of tooth decay, particularly in areas with low fluoride levels in drinking water.

FDA Commissioner Marty Makary expressed concerns that ingestible fluoride could disrupt healthy gut bacteria and has been linked to decreased IQ in children according to past studies.

The FDA's decision stems from concerns regarding the safety and effectiveness of ingestible fluoride products for young children.

As some states begin to remove fluoride from water supplies, the demand for fluoride supplements is expected to rise, with Utah being the first state to ban fluoride in drinking water.

The FDA's action reflects ongoing debates about the appropriateness of fluoride supplementation in children's dental health.

ADA President Brett Kessler criticized the removal of fluoride as a public health policy, cautioning that it would adversely affect children's dental health, especially in underserved communities.

These fluoride supplements, which have never received FDA approval, are associated with concerns about alterations in the gut microbiome of children.

The American Dental Hygienists' Association has warned that withdrawing prescription fluoride will negatively impact children with limited access to dental care, highlighting fluoride's role in cavity prevention.

The U.S. Department of Health and Human Services plans to introduce new guidelines for children's dental care that prioritize maintaining gut health while ensuring effective dental hygiene.

The ADA has warned that the FDA's actions could disproportionately harm vulnerable populations who lack access to dental care.