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Microplastics in the human brain

smithsonianmag.com

31–40 of 219 posts

Re: Microplastics in the human brain

#31
post #23
post #20

Remember that car tire degredation is a significant portion of microplastics in the environment. Investing in mass transit is as imperative as it was to move away from leaded gasoline.

Move away from big cities and high traffic areas in the meantime is my solution.

Hope you never have to drive to the grocery store

Re: Microplastics in the human brain

#33
post #31
post #23

Earlier quoted context omitted.

Move away from big cities and high traffic areas in the meantime is my solution.

Hope you never have to drive to the grocery store

Hope you never have to haul a family of 4 worth of groceries on a bus.

Re: Microplastics in the human brain

#35
post #23
post #20

Remember that car tire degredation is a significant portion of microplastics in the environment. Investing in mass transit is as imperative as it was to move away from leaded gasoline.

Move away from big cities and high traffic areas in the meantime is my solution.

Doesn’t work. It’s in the rainwater. No rainwater on earth is safe to drink.

https://www.bbc.com/news/science-environment-62391069

Re: Microplastics in the human brain

#37
post #17

I like the analogy where other articles have said we have microplastics in our brain about the size of a credit card (which generally weigh between 4g and 10g) better. Saying a “spoon’s worth” seems to be downplaying the unmitigated potential risk. We have no idea what will happen as we (and all the other creatures on earth) keep storing more and more microplastics in our organs. Nobody is going to stop driving. Car…

> unmitigated potential risk The risk does seem fairly mitigated, most of us will make it through today fine. The only part of my brain I can account for now is the 1x credit card worth of plastic, all the other bits are a mystery. Death was inevitable before the microplastics, remains inevitable after the microplastics and things seem fine so far. We don't know much about the risks of anything. People regularly dous…

Shortening your period of observation so that the effects have not occurred yet does not mean it’s “mitigated”.

And your philosophy of your own mortality is just as reductive, because humans have been trying to survive since time immemorial and do not actively work on their deaths unless in an unhealthy mental state.

Re: Microplastics in the human brain

#39
post #20

Remember that car tire degredation is a significant portion of microplastics in the environment. Investing in mass transit is as imperative as it was to move away from leaded gasoline.

How did the amount of brain microplastic manage to double between 2016 and 2025? The amount of cars hasn't changed that much.

Re: Microplastics in the human brain

#40
Is there no molecule that could be designed which would break down microplastics throughout the body, without harming biological materials? Or even just the blood stream?

I’m not a chemist, but it seems like if this can be done it would be huge.

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