• Luvs2Spuj@lemmy.world
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    1 month ago

    Toxicology isn’t a real profession. These people are run by big toxicity. For real water advice you want a homeopath.

  • ColeSloth@discuss.tchncs.de
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    1 month ago

    The fluoride added to water gets it up to 0.7mg/liter.

    That ends up to be 2 or 3 drops in a 55 gallon drums worth of water. Not much.

    Fluoride is a natural substance and is found in many areas drinking water already. Many areas in much higher concentrations than 0.7mg/liter, so realistically people all over the world have drank fluoridated water for thousands of years.

    You have to well over double the 0.7 before any health issues may appear and the first to appear is at about triple the concentration in kids under 8 years old who drink it for years getting spots on their teeth. The spots are only superficial.

    Going into concentrations even higher than that CAN cause health issues when drank for longer periods of time. All of those cases being from naturally occurring fluoride, which actually effects somewhere north of 20% of the world’s population.

    Which makes the argument that fluoride in our water keeps us passive as being extra stupid, since water sourced around Columbia (the country) is far higher than .07mg/liter and Columbia seems to be caught in violence and turmoil and instability quite a bit over the decades.

    • Reyali@lemm.ee
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      1 month ago

      Small note: the country name is spelled “Colombia,” and spelling it correctly means you don’t need to specify which one!

    • chiliedogg@lemmy.world
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      1 month ago

      Its presence in groundwater is how we discovered it’s good for teeth.

      In fact, there used to be so much in some areas,it actually stained the teeth. In Colorado Springs a dentist noticed that the children were developing brown stains on their teeth. In researching it, it was discovered that the “Colorado Brown Stain” was caused by excessive fluoride in the drinking water. But it also lead to the discovery that regions with natural fluoride present but in lower levels than Colorado Springs didn’t have stained teeth, but did have lower levels of tooth decay.

      • ColeSloth@discuss.tchncs.de
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        1 month ago

        Yep. In fact, 21% of the world’s natural drinking water used falls within the recommended range for fluoride, while over another 20% is higher and in some countries actually does cause some non-superficial side effects and problems. Those don’t pop up until in concentrations at least 3 times higher than recommended.

    • BussyCat@lemmy.world
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      1 month ago

      Just because a concentration is low doesn’t mean it’s safe. Water with 0.7 mg/L of Po-210 is lethal.

      You can put an amount of it in a 55 gallon drum that is not visible

      It’s a natural substance

      Fluoride is in fact safe at the amounts that the FDA regulates but saying it’s a small concentration or that it’s natural are not the reasons it’s safe. It’s the hundreds of peer reviewed research articles that show that it’s safe

    • protist@mander.xyz
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      1 month ago

      I can no longer sit back and allow Communist infiltration, Communist indoctrination, Communist subversion, and the international Communist conspiracy to sap and impurify all of our precious bodily fluids.

      Second time I got to post this today, unfortunately because it’s almost ceased being satire.

  • GHiLA@sh.itjust.works
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    1 month ago

    throws Coors light

    “That’s just what they want you to think!”

    Come up with a rebuttal to this that an ignorant right-winger would believe.

  • zephorah@lemm.ee
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    1 month ago

    Next headline will be how fluoride contributes to autism and it will have just as much evidence as the vaccine bit does. How is this even a thing? Is ground zero on this RFK?

    Meanwhile, all the people who can’t afford dentists will have even worse teeth going forward. Make America’s teeth British again.

    • Robust Mirror@aussie.zone
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      1 month ago

      Well look at the statistics:

      Fluoride:

      • Water fluoridation in the United States began in the 1940s
      • By 1949, nearly 1 million Americans were receiving fluoridated tap water
      • In 1951, the number jumped dramatically to 4.85 million people
      • By 1952, the number nearly tripled again to 13.3 million Americans
      • In 1954, the number exceeded 20 million people
      • In 1965 an additional 13.5 million Americans gained access to fluoridated water.
      • By 1969, 43.7% of Americans had access to fluoridated tap water.
      • In 2000, approximately 162 million Americans (65.8% of the population served by public water systems) received optimally fluoridated water
      • 2006: 69.2% of people on public water systems (61.5% of total population)
      • 2012: 74.6% of people on public water systems (67.1% of total population)

      Autism:

      • First recognised in the 1940s
      • During the 1960s and 1970s, prevalence estimates were approximately 0.5 cases per 1,000 children.
      • Prevalence rates increased to about 1 case per 1,000 children in the 1980s.
      • 2000: 1 in 150 children
      • 2006: 1 in 110 children
      • 2014: 1 in 59 children
      • 2016: 1 in 54 children
      • 2020: 1 in 36 children

      Seems pretty clear cut to me.

      • DevopsPalmer@lemmy.dbzer0.com
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        1 month ago

        Let’s ignore the better diagnosis processes and just take two trending upward statistics and make a broad correlation and call it fact.

      • webadict@lemmy.world
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        1 month ago

        This is, and I don’t say this lightly, one of the dumbest conclusions I’ve ever seen someone jump to.

        Might as well say that fluoride in the water caused software developers, lmao.

      • OBJECTION!@lemmy.ml
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        1 month ago

        Not sure if you’re being sarcastic but if not, then I’m about to blow your fucking mind

        STOP EATING RICE!

        NAME YOUR DAUGHTER SARAH, IT’S THE ONLY WAY TO SAVE THE AMAZON! AND WHATEVER YOU DO…

        …DO NOT NAME THEM TRISTEN

        If we shut down flights to Antarctica, inflation would’ve been solved yesterday.

      • Redex@lemmy.world
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        1 month ago

        Damn, I guess fluoridated water also then caused computers, world population growth and the eradication of polio.

        Idk if this is a troll post or this person never heard of the fact that correlation does not equal causation.

      • aStonedSanta@lemm.ee
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        1 month ago

        They need to do stuff like this often in HS to show students how you can bullshit truths and make its facade of truth feel legit.

    • ryedaft@sh.itjust.works
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      1 month ago

      This is a better argument than the one in the post. No one is worried about acute toxicity of fluoride but rather long term. But it’s not long term toxic, doesn’t accumulate in the body, and is only present in very low amounts in water. However it should be enough to use fluoridated toothpaste to get the positive effects.

    • Lowpast@lemmy.world
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      1 month ago

      I don’t understand your point.

      Nobody drinks the ocean. Fluoride is barely active topically. Most humans rarely if at all swim in the ocean.

      • Acamon@lemmy.world
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        1 month ago

        Talking about the ocean is odd, but there are towns in the UK (and most countries I’d assume?) where the natural level of fluoride is higher than the concentration they aim for when adding fluoride. I think that’s a pretty good argument for it being safe - the people of Hartlepool have been drinking fluoride rich water for 13 centuries and don’t have any noticeable issues compared to the rest OF County Durham.

      • Hamartia@lemmy.world
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        1 month ago

        Yeah. It’s not an entirely salient point. It does, however, underline the ubiquitous nature of fluorine.

        The biggest source of Flourine in the environment is just the normal weathering of rocks that contain it. The biggest of the anthropogenic sources include brick production, phosphate fertiliser application and coal burning.

        The minor amount added to drinking water really wouldn’t be the biggest issue if it was as toxic as it’s made out to be.

  • Eiri@lemmy.ca
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    1 month ago

    Before even wondering about the health effects, we should ask ourselves whether it actually achieves the desired goal. I doubt that.

    If it doesn’t, we don’t even need to wonder about safety; we’ll just stop burning money.

    • Umbrias@beehaw.org
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      30 days ago

      yes fluoride diffuses into enamel and chemically and mechanically hardens it. this effect is strongly linked to better dental outcomes for children and adults. also, tons of places actually remove fluoride to the needed levels because it is naturally higher.

      • Eiri@lemmy.ca
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        30 days ago

        That’s good. My first instinct would’ve been that what’s in toothpaste is plenty.

        • Umbrias@beehaw.org
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          30 days ago

          nah it’s actually pretty low, toothpaste isnt in your mouth for a huge amount of time and it needs to be a certain level of nontoxic for edibility. this is why dentists still do fluoride soaks. the fluoride in the water also accumulates in and hardens bones a bit, though not a ton.

    • Imgonnatrythis@sh.itjust.works
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      1 month ago

      I asked myself and I had no idea.

      I then looked to experts who make a career of studying theses things and are held to standards and peer review. There is a Cochrane review on this topic just updated last month. The answer is that yes it does help reduce childhood caries at least a little bit.

  • affiliate@lemmy.world
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    1 month ago

    i know this guy has a fancy degree and everything, but is he really as reliable a source as rfk junior? you don’t need fluoride when you have an army of worms ready to eat any kinds of bacteria that may enter your system.

    • winterayars@sh.itjust.works
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      30 days ago

      “I can’t wait for RFK Jr to stop this, he knows all the chemicals!”

      Overheard while at the polls on election day.

    • Brickhead92@lemmy.world
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      1 month ago

      And both of these people telling me about fluoride in water are both experts in their field. One an expert toxicologist, and the other an expert liar. Now I don’t know what to believe.

  • insomniac_lemon@lemmy.cafe
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    1 month ago

    It could likely be replaced with hydroxyapatite instead (it also can be used to remove lead and other things from water, which makes searching about being added to municipal water difficult). Good for not only teeth, also bones.

    I also wonder if adding other vitamins would make more sense (just enough to stop deficiencies) if we’re talking about health outcomes, though the first idea I had with vitamin C came up with results of that messing with the chlorine in the water.

    • finderscult@lemmy.ml
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      1 month ago

      Let’s just not add things to water except to ensure it stays as close to safe from infectious disease as possible. Water is water, it shouldn’t be more than that. Even if what you add is safe for humans, what about the ten billion other uses tap water has that affects the environment.

      People shouldn’t have to buy filters if they just want water instead of whatever some random group thinks the population needs instead of just water

    • Doomsider@lemmy.world
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      29 days ago

      That toxic byproduct of fertilizer production is not going to dump itself in our water supply am I riiight?

          • BreadOven@lemmy.world
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            29 days ago

            If that’s actually your idea of a valid source, and you’re not just trolling…I feel so sorry for you.

            That article is just not correct. I can’t even begin to point out all the flaws in it.

            • Doomsider@lemmy.world
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              29 days ago

              Everything is accurate and sourced so don’t bother blowing smoke up my ass anymore.

              The only flaw here is someone who doesn’t know what they are talking about about trying the defend a stupid practice.

              • BreadOven@lemmy.world
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                28 days ago

                Hmmm. The author of the article has a PhD in environmental history, so a social science. Nothing wrong with that at all, but it’s not actual hard science. Where people research and develop novel things.

                I don’t want to blow smoke anywhere near any asses. But does that article site one primary literature source? They’re all articles or if it’s an actual paper, it’s an opinion piece. I’m not going through all of them because it reads like some crazy uncle on a conspiracy theory rant.

                Are you a scientist? I know what I’m talking about, although I’m afraid you’re not.

                https://www.nature.com/articles/s41598-021-99688-w

                There’s an actual journal article (I know it’s only Nature scientific reports, but it’s a valid reference). I know it doesn’t explicitly state it’s not toxic, but:

                “Thus, based on the evidence available on the topic, it is not possible to state neither any association or the lack of an association between F exposure and any neurological disorder.”

                Taken straight from their conclusion.

                Obviously there’s many more sources, and again, I’m happy to provide you with some of you’d like to enhance your knowledge on the subject.

                • Doomsider@lemmy.world
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                  28 days ago

                  Fluoride is safe topically and ineffective when introduced to our water supply. It is not some giant conspiracy, just a practice that is no longer necessary and unsafe because the industrial waste fluoride that is used is contaminated. Please save me the appeal to authority nonsense.