The Anti-Fluoride Argument | CariFree

The Anti-Fluoride Argument

Why do people hate fluoride so much?


As a kid, fluoride was the gold standard in preventing tooth decay and cavities. You had your fluoridated water, fluoride rinse, and bubble gum flavored treatment at the dentist. For the most part, it’s still just as prevalent today, with the exception of the ever-growing segment of the population that rejects it. But why?


Fluorosis is a cosmetic condition affecting teeth that have been overexposed to fluoride within the first 8 years of life when adult teeth are forming. Fluorosis can appear as various changes in the appearance of the tooth enamel, including white or dark spots on the teeth. Nobody wants that.

Crossing the line

Fluoride is the only chemical added to public water supplies for the purpose of medical treatment. Water fluoridation is argued to cross the line of “informed consent” that is standard practice for any medical treatment, and is the reason 97% of Western Europe has rejected water fluoridation.

Excessive Intake

It is argued that many children today exceed the recommended level of fluoride intake from toothpaste alone. The anti-fluoride camp argues the dosage for public water supply cannot be controlled, and combined with all the other fluoridated products, they think enough is enough.

Health Concerns

In many communities with naturally high fluoride levels, we see dental fluorosis in children, and skeletal fluorosis in older adults. There is also evidence that excessive fluoride intake may harm other tissues including the brain and pineal gland, and may have a negative impact on IQ.

Holistic Health

Today we are seeing a huge increase in the number of patients seeking holistic dentistry, which rejects the use of fluoride and other unnatural toxic materials like mercury. This trend toward a more natural, whole body approach to oral healthcare represents a paradigm shift in dentistry as we know it.

Where do you stand?

With the anti-fluoride camp seemingly growing every day, it’s important that you understand both sides of the coin. It is also important to have strategies in place to educate your patients, rather than discard their feelings or opinions. Most patients that are anti-fluoride aren’t trying to be difficult, they are just trying to do what is best for themselves and their families. As a team, know what your approach will be with these patients. Can you provide information on fluoride as an important protective factor? Can you effectively tell them why you think fluoride is important? Can you explain the different recommendations for different ages? Do you offer options for dental products that don’t contain fluoride, but contain other helpful protective factors like xylitol?

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