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re: Fluoride in drinking water

Posted on 10/22/26 at 7:28 am to
Posted by ShrimperDan
Fernandina
Member since Jul 2026
402 posts
Posted on 10/22/26 at 7:28 am to
quote:


looks like the fluoride worked for you

quote:
The NTP monograph concluded, with moderate confidence, that higher levels of fluoride exposure, such as drinking water containing more than 1.5 milligrams of fluoride per liter, are associated with lower IQ in children.


Average IQ has been going down steadily for a while now because smart people are having fewer kids and dumb people have tons of them.

Also the optimal level of Fluoride in drinking water is 0.7 mg per liter, so less than half of the amount found to be harmful in the study. Over 70% of water systems keep their levels between 0.6 and 0.7mg per liter.
Posted by Night Vision
33rd Level REC/Bryant Denny West
Member since Feb 2018
26812 posts
Posted on 10/22/26 at 7:29 am to
Well water has no fluoride in it.
Posted by SaltyMcKracker
Member since Sep 2011
3000 posts
Posted on 10/22/26 at 7:43 am to
Flouride occurs naturally in groundwater and people have been drinking it far longer than they have not
Posted by ShrimperDan
Fernandina
Member since Jul 2026
402 posts
Posted on 10/22/26 at 7:48 am to
quote:

Flouride occurs naturally in groundwater and people have been drinking it far longer than they have not



People have a really warped idea of groundwater being roughly the same everywhere and it really isn't.

There is a well that JEA in Jacksonville pumps from that has water that is almost identical to Dasani chemically straight from the ground
Posted by Night Vision
33rd Level REC/Bryant Denny West
Member since Feb 2018
26812 posts
Posted on 10/22/26 at 7:52 am to
Had mine tested when it was drilled, just a bit of iron, but I have a filter on there for that.
Posted by Trevaylin
south texas
Member since Feb 2019
11758 posts
Posted on 10/22/26 at 9:10 am to
that's remarkably wrong. Much of the US west uses well water that has naturally occurring floride . Surface water, rivers, lakes, streams more typically have no floride
Posted by Tiger503
Member since Sep 2026
58 posts
Posted on 10/22/26 at 9:26 am to
quote:

Flouride occurs naturally in groundwater




quote:

What is Fluoride?
To understand fluoride we first have to talk about fluorine.

Fluorine is an element, the most electronegative element on the periodic table which makes it extremely reactive. This means it loves electrons and like all elements it wants to become stable, to do so it has to pick up one more electron. In the process of picking up one more electron it becomes a negative ion. In other words, it now becomes fluoride (F-).


Now when fluorine the element becomes fluoride the ion, it also becomes a compound in the process. It’s these compounds that we find added into our water and toothpaste, like fluorosilicic acid and sodium fluoride.

The reason why the subject of fluoride has to be started like this is because most websites, organizations and public figures paint the picture of fluoride in a very misleading manner. They say it’s a naturally occurring substance that’s very abundant on earth. Adding that it’s found in soil, water, rocks, air, plants and animals. By painting fluoride as “natural” it makes many people believe it’s good for them.

This is misguiding in two main ways.

Even though fluorine is a naturally occurring element, that does not mean it is good for you. Not all things made by the earth were made to put in our body. For example, lead, lithium, aluminum, arsenic, mercury and radium are all naturally occurring elements on Earth but we all know how deadly they are for the human body.

Second, you don’t have fluorine added to your water and toothpaste, you have the different compounds of fluoride added. And as you will learn in the next section, none of these different compound additives occur naturally.

In fact, it’s quite unnatural.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
80727 posts
Posted on 10/22/26 at 9:28 am to
quote:

Personally, I prefer to have a set of teeth.


Toothpaste has plenty of Fluoride for the teeth.


So is fluoride a problem or not?

Willing to use it concentrated twice a day brushing but it is evil and bad to drink it?
This post was edited on 10/22/26 at 9:29 am
Posted by RummelTiger
Official TD Sauces Club Member
Member since Aug 2004
94569 posts
Posted on 10/22/26 at 9:34 am to
quote:

Thanks for the insight. How do you people know this sort of random stuff?


Obtuse, and others, subscribe to my daily "Know Random Stuff & shite" newsletter.

For a small monthly fee of $7.99 you, too, can know more random shite.

For example, did you know that a tiger's stripes are like human fingerprints - no two tigers have the same pattern. Also, if you were to shave a tiger, which I don't recommend unless they are heavily sedated, their skin is also striped.

Posted by Paul Allen
Montauk, NY
Member since Nov 2007
79212 posts
Posted on 10/22/26 at 9:35 am to
Posted by RandRules
Member since Mar 2025
745 posts
Posted on 10/22/26 at 9:43 am to
It’s why I frequent this place. Amazing what you can learn from TD
Posted by Salmon
I helped draft the email
Member since Feb 2008
87027 posts
Posted on 10/22/26 at 9:54 am to
quote:

Fluoride is poison


When you see things like this, you can immediately dismiss it.

The dose makes the poison. Its then number 1 rule of toxicology.

Posted by parrotdr
Cesspool of Rationalization
Member since Oct 2003
7992 posts
Posted on 10/22/26 at 9:56 am to
quote:

So is fluoride a problem or not?

Willing to use it concentrated twice a day brushing but it is evil and bad to drink it?


Is it evil and bad to drink it?

Absolutely not. (Dentist here). They always say "follow the money", but the dental profession has worked hard for decades to fluoridate water supplies at the appropriate, evidence researched amounts in order to keep teeth healthier. (Without fluoride in the water I would make more money, so there goes that motive.) We're talking fluoride amounts of 1 part per 1,000,000, and that was reduced a few years 0.7 parts. Naturally occurring fluoride in well water communities leads to no decay and no health hazards but slight staining of teeth. Is fluoride unhealthy in large amounts? Yes. You know what else is? Vitamin C, spinach, tuna, water, the list goes on.

Don't believe RFK, Jr. and recent trends in pseudoscience. Don't believe that video on page 1 of this thread. Trust decades upon decades of peer reviewed scientific evidence. (Of course, the world is full of "don't trust the experts" now from people doing their own "research" on youtube and tiktok.)



Posted by Salmon
I helped draft the email
Member since Feb 2008
87027 posts
Posted on 10/22/26 at 10:00 am to
quote:

If you swallow more than what is used to brush your teeth then it's toxic.
You have to drink 1 Liter of water per hour for it to be toxic.

See the difference?


No. The dose still makes the poison.

An adult would have to consume 3 large tubes of toothpaste for it to become toxic.
Posted by Snipe
Member since Nov 2015
17533 posts
Posted on 10/22/26 at 10:01 am to
quote:

Toothpaste has plenty of Fluoride for the teeth.


No enough to be useful.

Look at the brits teeth. no fluoride in the water and they use toothpaste. Teeth fricked up like a football bat.

Posted by Tiger503
Member since Sep 2026
58 posts
Posted on 10/22/26 at 10:03 am to
Strawman argument
quote:

The dose makes the poison. Its then number 1 rule of toxicology.

Poison
quote:

1. a substance with an inherent property that tends to destroy life or impair health.

Posted by Salmon
I helped draft the email
Member since Feb 2008
87027 posts
Posted on 10/22/26 at 10:05 am to
quote:

Strawman argument


No. I don't think you understand my point.

quote:

1. a substance with an inherent property that tends to destroy life or impair health.


Cool. Water is poison.
Posted by KamaCausey_LSU
Member since Apr 2013
18140 posts
Posted on 10/22/26 at 10:10 am to
quote:

Thanks for the insight. How do you people know this sort of random stuff?

This board. There were also some articles about it when the LA Senate was proposing a bill to ban fluoride additives.
Posted by DarkDrifter
Louisiana
Member since Aug 2011
6160 posts
Posted on 10/22/26 at 10:11 am to
quote:

Personally, I prefer to have a set of teeth.


The amount of fluoride from drinking water that hits your teeth is negligible and you'd be ok brushing your teeth.. The constant saturation of your gut with fluoride which is a poison is very detrimental.. There's a lot of data and literature on it...
Posted by Salmon
I helped draft the email
Member since Feb 2008
87027 posts
Posted on 10/22/26 at 10:12 am to
quote:

The constant saturation of your gut with fluoride which is a poison is very detrimental.. There's a lot of data and literature on it...


can you share some?
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