Is it true that fluoride in toothpaste harms tooth enamel?

Is it true that fluoride in toothpaste harms tooth enamel?

Truth About Fluoridation

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answers (3)

Answer 1
June, 2021

Recently I was just discussing in one of the social networks with one "biochemist" on this topic.

In no case does the fluoride contained in the toothpaste harm the health of the teeth, otherwise why would it be added there then, and even various regulatory authorities would allow it?

Fluoride, on the other hand, serves to strengthen the enamel and keep them in good condition. The only component contained in the toothpaste that can harm the enamel is abrasive particles (they are used in whitening pastes, just for the whitening effect itself), so it is better not to overuse such pastes or choose the lowest possible abrasive index.

Answer 2
June, 2021

Not true. The fluoride compounds that toothpaste contains are toxic to bacteria and are involved in the remineralization of enamel. It is believed that the fluoride content in toothpaste, for an adult, should be between 1000 and 1500 ppm. Care should be taken with systemic fluorides - fluorinated salt, sugar, milk, water, tablets, etc., it is important not to exceed the permissible dosage, as this can really cause changes in hard tooth tissues, including enamel. This condition is called fluorosis and ranges from mild, when the enamel of the teeth is covered with white spots, to severe, when the teeth become dark brown and partially destroyed. It is a rare disease, mainly found in regions with high fluoride content in water and soil.

Answer 3
June, 2021

No, it isn't. Fluoride protects teeth from caries, and a complete rejection of fluoride toothpastes in regions where the content of this element in the water is reduced, leads to an increase in the number of cases of visits to dental clinics for this pathology.

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