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this post was submitted on 09 Jan 2024
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science
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just science related topics. please contribute
note: clickbait sources/headlines aren't liked generally. I've posted crap sources and later deleted or edit to improve after complaints. whoops, sry
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Science has proven many times that ingesting microplastics is bad. They even found they can cross the blood brain barrier.
What we need now is to take action to stop this.
The study is about nanoplastics which are bigger. Not that you're wrong since nanoplastics also cross the blood brain barrier (in fish), we just don't know if they have any adverse effects on humans yet.
They probably do, but I'm not a biologist. They may have no adverse effects other than piling up at the levels we are currently consuming. The adverse effects are still being studied:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9026096/
So to reiterate, there is no proof that the nanoplastics are bad, so we still need studies