New research aimed at identifying foods that contain higher levels of PFAS found people who eat more white rice, coffee, eggs and seafood typically showed more of the toxic chemicals in their plasma and breast milk.

The study checked samples from 3,000 pregnant mothers, and is among the first research to suggest coffee and white rice may be contaminated at higher rates than other foods. It also identified an association between red meat consumption and levels of PFOS, one of the most common and dangerous PFAS compounds.

“The results definitely point toward the need for environmental stewardship, and keeping PFAS out of the environment and food chain,” said Megan Romano, a Dartmouth researcher and lead author. “Now we’re in a situation where they’re everywhere and are going to stick around even if we do aggressive remediation.”

  • @[email protected]
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    51 year ago

    Someone already mentioned this indirectly but I think this correlation is because all three items mentioned go on to be cooked in cookware coated in PTFE or mixed with spatulas and other utensils coated in PTFE.

    PTFE is indispensable for high tech uses such as well almost all processes where high temperature near water boiling point is required. 100 to 200C for example. Now, because of its original use as a food process coating, PTFE is about to be banned in a stupid way.

    I much rather have it banned from food use articles and allow it for use in niche technology. That would make the material more expensive and so less profitable to use in stupid uses where other materials are available.

  • @[email protected]
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    201 year ago

    In coffee, researchers suspect that the beans, water used for brewing, or soil could be contaminated. Previous research has also found coffee filters to be treated with PFAS, and paper cups or other food packaging also commonly contain the chemicals.

    I’d guess it could also be K Cups and non-dairy creamer, but who knows

  • @[email protected]
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    31 year ago

    Your regular reminder that Teflon (PTFE) microplastics are completely harmless and are by far the most common PFAS in the environment

    • @[email protected]
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      51 year ago

      The literature on PTFEs illustrates that it is, at best, uncertain whether there are health harms relating to contact and ingestion. Most of the studies struggle with confounds, controls, and sample sizes because almost literally everyone has been exposed to PTFEs. Toxicity researchers would not definitively agree that it is “completely harmless”.

      The other commenter is right, also, that PFOA and GenX (the chemical, not the generation) are more evidently harmful and both involved in, and released from, the creation of PTFE.

      Just throwing this out here in case someone is like “wait, IS Teflon fine???”

  • @[email protected]
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    151 year ago

    Huxley warned us that the things we love would kill us but I’d don’t think he thought it would be like this particular case.

  • @[email protected]
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    51 year ago

    PFAS-fouled sewage sludge, which is used as a cheap alternative to fertilizer

    Well, considering that toilet paper is full of PFAS to help it break down super easily, yeah, I’m not surprised.

    Either make TP without PFAS, which will make it jam up pipes more, or use a bidet.

  • Veraxus
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    251 year ago

    Is that because of the food products themselves, or because of the non-stick coatings frequently used to package/cook/brew/prepare them?

    • @[email protected]OP
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      101 year ago

      Because of their ubiquitous usage and environmental persistence, humans are exposed to a variety of PFAS, primarily through ingestion of contaminated water and food, though PFAS have also been detected in air, indoor dust, and consumer products (Domingo and Nadal, 2017; Sunderland et al., 2019).

      While certain communities can be highly exposed to PFAS due to proximity to an industrial site or occupational exposure, PFAS exposure is ubiquitous among human populations, with 98 % of the U.S. population having detectable concentrations of PFAS in their blood (Calafat et al., 2007; National Center for Environmental Health Agency for Toxic Substances and Disease Registry, 2023).

  • @[email protected]
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    41 year ago

    PFAS-fouled sewage sludge, which is used as a cheap alternative to fertilizer

    People still do that, with all the hormones and heavy metals? Modern human is above wolfes and sharkes in the food chain.

  • @[email protected]M
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    341 year ago

    Bleep Bloop. When reading this source, please be critical. This source has been rated by MFBR as being of lower credibility. Report: Source detected: theguardian.com, BSFR ratubg: bias: left-center, credibility: medium-credibility, questionable: []. Thank you for being a part of !news :D (this action was taken automatically)

      • @[email protected]M
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        1 year ago

        Seems like you guys really don’t like my bot, haha. Whoops, sorry. Will for now disable it and see how to proceed.

        • @[email protected]
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          121 year ago

          Maybe add links to data sources and separate items that are objectively negative from those that someone may prefer? (i.e., reliability being low is always bad, left or right leaning being bad is based on individual perspectives.

          • @[email protected]M
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            71 year ago

            Items that are objectively considered bad are removed. This message is more intended to warn the users. I agree that I should rephrase the message.

            Thank you for the feedback.

        • @[email protected]
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          51 year ago

          I liked it. The guardian is awful. Like the huffington post. It’s the other side of the coin from Fox News, etc. Lemmy just doesn’t like being reminded that progressives have biased news sources too.

          I don’t always notice the source at first, so this was a good reminder.

          • @[email protected]
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            31 year ago

            Opposite of Fox News would be The Onion because they both make up shit

            Reality has a left leaning bias

          • @[email protected]
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            131 year ago

            It’s the other side of the coin from Fox News

            It’s absolutely not.

            First, they don’t just make shit up. Second, they’re very comfortable with center-left neoliberal ideology but anything to the left of that really upsets them.

        • @[email protected]
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          241 year ago

          You can also just post the 4-5 data items without claiming that this is low or high credibility or bias. Then let the people make the decision. Like this maybe:

          “Based on source X, this source media bias is:

          • bias: A
          • cred: B

          Methodology of X is at: “

    • @[email protected]
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      391 year ago

      The guardian is lower credibility? I guess I should get all my information from OAN or FOX, huh?

      What the fuck is MFBR and why should I give a shit what it thinks? How do I know it’s not biased?

        • @[email protected]
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          1 year ago

          MBFC summary:

          Overall, we rate The Guardian as Left-Center biased based on story selection that moderately favors the left and Mixed for factual reporting due to numerous failed fact checks over the last five years. (5/18/2016) Updated (M. Huitsing 06/30/2024)

  • @[email protected]
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    1171 year ago

    Despite all this terrible news about plastics, we still won’t go after the oil companies or plastic producers in the US to help put a stop to this.

    • @[email protected]
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      171 year ago

      I agree with you, but PFAS/“Forever Chemicals” and micro/nano plastics are different things with their own host of concerns.

      • @[email protected]
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        151 year ago

        They go hand in hand with a lot of plastic packaging. Either way, it’d be nice to go after companies like DuPont, Bayer, 3M, and Honeywell as well as the oil companies that provide them the raw materials anyway.

    • @[email protected]
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      51 year ago

      Yes, of course, I mean just stop… Eating fucking rice first!

      That is much better than those long and boring legal battles anyway. Who even eats rice or eggs or drinks coffee?