By LUCY SMITH, Staff Writer
WASHINGTON (AP) — The Food and Drug Administration announced on Friday its decision to restrict the use of fluoride supplements aimed at strengthening children’s teeth. This move is part of Health Secretary Robert F. Kennedy Jr.’s efforts to address concerns regarding the use of fluoride in dental care.
The FDA specified that fluoride products should no longer be recommended for children under the age of 3 and for older children who do not face significant risks of tooth decay. Previously, these supplements were prescribed for children as young as six months.
While the FDA had previously hinted at potentially removing these products from the market, the recent action involved issuing warning letters to four companies, cautioning them against promoting their products beyond the new restrictions.
Fluoride tablets and lozenges are often recommended for children and teenagers at higher risk of cavities due to low fluoride levels in their local water supply. Companies also offer drops for infants.
Following a new scientific analysis, the FDA concluded that fluoride supplements offer limited benefits for children’s dental health and may be associated with certain safety concerns, such as gastrointestinal issues, weight gain, and cognitive effects.
The agency expressed concerns about the potential impact of fluoride on the gut microbiome, highlighting broader health implications. Additionally, the FDA issued a general warning to dentists and healthcare providers regarding the risks associated with these products.
While the American Dental Association has refuted claims of significant health risks related to fluoride when used as recommended, it did acknowledge that excess fluoride intake can lead to tooth discoloration. Dentists have raised concerns that limiting fluoride supplements could result in increased cavities and dental problems, particularly in rural areas with limited access to fluoridated water.
Fluoride is known to strengthen teeth and reduce cavities by replenishing lost minerals, as stated by the Centers for Disease Control and Prevention. Kennedy, a vocal critic of fluoride, has labeled it a “dangerous neurotoxin” linked to various health issues.
The FDA’s jurisdiction over dental products includes fluoride-containing toothpastes, supplements, mouthwashes, and rinses. It’s important to note that the recent restrictions do not impact the use of fluoride products by adults or dental treatments offered in professional settings.
This content is supported by the Howard Hughes Medical Institute’s Science and Educational Media Group and the Robert Wood Johnson Foundation. The Associated Press retains full editorial responsibility.
