• cashmaggot@piefed.social
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    2 months ago

    Microplastics are affecting both sides of the coin, well…everything to be honest. But they’re hormone disruptors on both sides as far as I know. But I haven’t given it the greatest of looks. Because while knowledge is power, there’s really only so much cack you can take in before everything seems so sad and hopeless. So, eh. It is what it is.

    I think the reality is that you cannot really have mass-produced no-lead option. But I am not sure because I am not an agriculturist, a geologist, or a chemist. Because I believe a majority of crops (if not all!?) contain heavy metals to some extent. So it’s ultimately about limiting that exposure and keeping levels down I suppose. But hell if I know what happens in this situation when the chemical gains direct exposure to the body instead of being processed through the digestive system. I am guessing it’s probably a similar process as when you get a shot, but idk and I am all outta shits to give on the subject.

    • JovialMicrobial@lemm.ee
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      2 months ago

      I guess I just expected the fda to investigate and figure out which sources of cotton have the highest contamination rates… or something.

      Then finding a way to remove the lead? I don’t know… it’s fiber. We treat and process it constantly. Lead removal doesn’t seem insane to me I guess… but maybe it is?

      Instead we got the fda saying it’s fine and shrugging their shoulders.

      You’re probably right and this is a sign of acceptance about how fucked we are pollution wise. Damn.

      • The_v@lemmy.world
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        2 months ago

        Heavy metals are present in the soil/water in many regions. It’s often a natural accumulation. For example the arid production zones in California and Arizona were highly contaminated naturally (and salty). When they started irrigating the land they deep plowed it to breakup the caliche layers. They then continuously flooded it to push the salt and water soluable heavy metals lower in the soil profile. Much of it ended up in the groundwater.

        Some heavy metals like lead and arsenic were used as pesticides for almost 90 years. Most productions zones were contaminated during this period. Of course once you apply them, they don’t disappear.

        At this point, pretty much all production areas are contaminated to some degree. We have no good way to remediate the issue in the soil. So regulators focus on limiting the contamination from controllable sources.