I tried fluoride-free toothpaste for one year during college. Came home for the summer with 12 cavities.
Fluoride works people.
this post was submitted on 08 May 2024
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I am once again saying: Why not hydroxyapitite? A form of calcium, same as our teeth/bones. It even has water management uses because it adsorbs other stuff like fluoride and lead, which actually makes finding info about its addition to water for the purpose of teeth health difficult.
Though it seems like hydroxyapatite water would also make fluoride toothpaste even more effective.
The mineral ions introduced during remineralisation restore the structure of the hydroxyapatite crystals. If fluoride ions are present during the remineralisation, through water fluoridation or the use of fluoride-containing toothpaste, the stronger and more acid-resistant fluorapatite crystals are formed instead of the hydroxyapatite crystals.
Dayyyyyyyymmmm
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it SHOULD be up to the individual whether they want fluoride in the water they're drinking. this is not like vaccines, where unvaccinated people are a risk to everyone around them.
edit: adding this https://www.hsph.harvard.edu/magazine/magazine_article/fluoridated-drinking-water/
and key takeaway: The Cochrane report also concluded that early scientific investigations on water fluoridation (most were conducted before 1975) were deeply flawed. “We had concerns about the methods used, or the reporting of the results, in … 97 percent of the studies,” the authors noted. One problem: The early studies didn’t take into account the subsequent widespread use of fluoride-containing toothpastes and other dental fluoride supplements, which also prevent cavities. This may explain why countries that do not fluoridate their water have also seen big drops in cavity rates (see chart).
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