this post was submitted on 14 May 2025
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The Food and Drug Administration on Tuesday announced it will begin the process of pulling prescription fluoride drops and tablets for children off the market. The supplements are usually given to kids at high risk for cavities.

The federal government and some state legislatures are increasingly drawing attention to what they claim are the risks associated with fluoride, a mineral that’s been used for decades in community water systems, toothpastes and mouth rinses to prevent tooth decay.

Dentists fiercely contest the notion that the harms of fluoride outweigh the benefits.

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[–] tal@lemmy.today 3 points 9 hours ago* (last edited 9 hours ago) (1 children)

Oh, cute.

I commented before that one can get 5 gallon bottled fluoridated water, and would like to again point that out. The fluoride may not be as concentrated as in these prescription-level things, but it's available. Can throw it on a water cooler.

Brick-and-mortar pickup:

https://www.arrowheadwater.com/products/where-to-buy

Delivery:

https://www.readyrefresh.com/en/products/arrowhead-spring-water-delivery/arrowhead-5-gallon-water-with-fluoride/p/1311

It looks like there are also some other brands, like Ozarka, but Arrowhead's what I've used.

[–] M1ch431@slrpnk.net 0 points 9 hours ago* (last edited 6 hours ago) (2 children)

Why do that when you can get prescription-strength fluoride toothpaste from your dentist if you are concerned about your teeth? Your dentist will be able to tell if you need it or not. You could also look into varnishes and having custom trays made for your teeth that you leave in overnight to remineralize.

Even regular OTC toothpaste is sufficient with proper application, a proper oral care regiment, and regular interventions from the dentist (e.g. cleanings every 6 months).

Fluoride's remineralization benefits are topical. Brush, spit excess, and leave toothpaste on 30 minutes before rinsing. Do not drink or eat anything during that period.

Brush as directed, but at least two times a day. Proper flossing is critical as well. Do not leave acids on your teeth without rinsing with water and do not let plaque develop and stay on your teeth for extended periods, otherwise it hardens into tartar and can't be removed at home.

Obviously certain foods are better for your teeth than others. Grazing/snacking habits can potentially harm your teeth as well. Xylitol mints are a good thing to have during periods where you can't brush. I suggest rinsing with water after consuming food, and especially rinsing after consuming acidic or sugary drinks, no matter where you are.

[–] Mouselemming@sh.itjust.works 7 points 8 hours ago (2 children)

Because children have teeth that aren't exposed to topical fluoride.

Their future adult teeth, growing under their gums, in their jaws.

The only way to build them strong is from the inside out, by getting fluoride into the children's systems.

[–] M1ch431@slrpnk.net 4 points 8 hours ago* (last edited 6 hours ago) (1 children)

The human body is able to produce strong teeth and enamel unassisted, our diets and habits do the damage. The body is unable to repair the damaged enamel without topical solutions.

If you have a young child where topical fluoride is unadvised, consider nano-hydroxyapatite toothpaste, especially if they know how to spit out. I like Fygg's brand, it's made by dentists and the studies are promising. nano-HAp remineralization is less resistant to acid, so please consider fluoride as soon as possible.

As always, consult with a dentist and get their advice before doing anything with your children's teeth — including having regular check-ups with them.

Maintaining systemic fluoride during development does seem attractive to develop tooth structure that is more resistant to acid throughout. However, I believe establishing and maintaining consistent care with dentists and developing solid oral health routines and diet practices, as early in life as possible, are all necessary steps to take and are more than sufficient.

Enamel damage and tooth decay doesn't magically happen, and education lasts for a lifetime.

[–] Mouselemming@sh.itjust.works 1 points 1 hour ago

Obviously education about brushing and flossing and a healthy diet help more, if the family is able to afford the food and toothbrushes and regular dental care. But in areas where (natural or added) fluoride levels in the water are higher (within a limit of 1.5 ppm, twice what is set for when fluoride is added), there is observed to be less tooth decay and better overall dental health even when controlling the data for the elements you cited.

[–] Knock_Knock_Lemmy_In@lemmy.world 1 points 6 hours ago (1 children)

Calcium makes teeth strong. Fluoride prevents cavities.

[–] Mouselemming@sh.itjust.works 2 points 1 hour ago

..by strengthening the enamel. Which is a part of the tooth.

[–] Mouselemming@sh.itjust.works 3 points 8 hours ago* (last edited 8 hours ago)

Because young children have teeth that aren't exposed to topical fluoride.

Their future adult teeth, growing under their gums, in their jaws.

The only way to build them strong is from the inside out, by getting fluoride into the children's systems.