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Former President Trump’s advisors are considering removing fluoride from public water systems following his reelection. Robert F. Kennedy, Jr. claims fluoride poses health risks, including lower IQ in children and thyroid disease.
However, the Environmental Protection Agency (EPA) and Centers for Disease Control and Prevention (CDC) maintain that fluoride strengthens teeth and prevents cavities. They set limits on fluoride levels to avoid negative impacts on bones and teeth.
About 75% of Americans receive fluoridated water, with Grand Rapids, Michigan, pioneering its use in 1945. While many communities worldwide fluorinate their water, others do not.
Some studies suggest that fluoride in water may have only a slight benefit against tooth decay and may increase the risk of dental fluorosis. Concerns have also been raised about prenatal exposure to fluoride and its potential effects on brain development.
The National Institutes of Health’s toxicology program found that drinking water with twice the recommended fluoride levels could lower IQ in children. However, some organizations question the study’s methods.
Despite anecdotal claims of health issues linked to fluoridated water, research is inconclusive. Experts emphasize the importance of proper home care habits, diet, and regular dental visits for good oral health.
A federal judge recently ruled that the EPA must further regulate fluoride in drinking water due to potential health risks. The EPA is reviewing the decision and will continue to assess the appropriate approach to fluoride regulation.