FDA limits fluoride supplements for children
The FDA on Oct. 31 restricted pediatric fluoride supplements nationwide, saying they are no longer recommended for children under 3 and for older children unless they face serious tooth‑decay risk, and warned four companies not to market outside these limits. The agency released a new analysis finding limited dental benefits and potential risks such as gut microbiome effects, weight gain, and cognition, and sent a provider advisory; toothpaste, mouthwash, and in‑office treatments are unaffected. The policy applies to Twin Cities families and clinicians, especially in areas without fluoridated water.
📌 Key Facts
- FDA date: Oct. 31, 2025; nationwide policy change
- Supplements no longer recommended for children under age 3
- Older children: use only if at serious risk of tooth decay
- Warning letters sent to four companies to curb marketing outside new limits
- FDA analysis cites emerging risks (gut microbiome changes, weight gain, cognition) and limited benefits
- Toothpastes, mouthwashes and in‑office fluoride treatments are not affected
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October 31, 2025