Staggering amounts of toxic “forever chemicals” have been found in freshwater fish, but there is no federal guidance on what is a safe amount to eat

Bill Eisenman has always fished.

“Growing up, we ate whatever we caught — catfish, carp, freshwater drum,” he said. “That was the only real source of fish in our diet as a family, and we ate a lot of it.”

Today, a branch of the Rouge River runs through Eisenman’s property in a suburb north of Detroit. But in recent years, he has been wary about a group of chemicals known as PFAS, also referred to as “forever chemicals,” which don’t break down quickly in the environment and accumulate in soil, water, fish, and our bodies.

The chemicals have spewed from manufacturing plants and landfills into local ecosystems, polluting surface water and groundwater, and the wildlife living there. And hundreds of military bases have been pinpointed as sources of PFAS chemicals leaching into nearby communities.

  • Flying Squid@lemmy.world
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    7 months ago

    If you’ve been catching fish in a river or lake in the U.S. and eating it in the past 50 years or so, you’ve already been eating a ton of toxic shit. PFAS are just the icing on the cake. And we’ve basically saturated our entire generation with PFAS and will continue to do so until companies stop using them.

  • Herding Llamas@lemmy.world
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    7 months ago

    I find it’s helpful to mention what you can do to avoid them and their creation.

    Where are PFAS found? Cleaning products. Water-resistant fabrics, such as rain jackets, umbrellas and tents. Grease-resistant paper. Nonstick cookware. Personal care products, like shampoo, dental floss, nail polish, and eye makeup. Stain-resistant coatings used on carpets, upholstery, and other fabrics.

  • WagnasT@iusearchlinux.fyi
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    7 months ago

    Friendly reminder to donate blood or plasma regularly. We do need to deal with PFAS, but at least you can reduce the accumulation in your body.

      • kautau@lemmy.world
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        7 months ago

        Does the PFAS get filtered before going into someone else’s bloodstream? This seems weirdly like “give someone else your chemicals,” a reverse Peter thiel situation

  • guyrocket@kbin.social
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    7 months ago

    PFAS is also in drinking water. I don’t think there are any standards for levels of it in our water systems in the US.

    I want to get a water filter but a good one it’s around $300. Not all water filters remove PFAS.

    • stealthnerd@lemmy.world
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      7 months ago

      I have this which is $113 right now and I think you can catch it for a bit cheaper sometimes. Of course you have to factor in installation costs if you’re not comfortable installing it yourself.

      It’s great though because it makes it easy to use filtered water even for tea, coffee, cooking etc since it’s right at hand at the sink.

  • FireRetardant@lemmy.world
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    7 months ago

    If you are going to eat wild fish, eat smaller ones. They have had less time to bioaccumulate toxins like PFAs, mercury and other heavy metals.

    • girlfreddy@sh.itjust.works
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      7 months ago

      Yup. 1-2 lb walleyes make for great eating!

      Also, stay away from tuna and salmon (canned or otherwise) cause they’re higher on the food chain and accumulate a ton of chemicals. Leave the nigiri and sashimi alone.