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goelbab

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It’s hard for science to prove because there’s no control group - everyone is exposed.

There’s also no clear definition of microplastics that I’ve seen. Different plastics have different toxicitiy

Many of these microplastic studies [1-9] rely on small sample sizes (e.g., n=10 for brain tissue) and detection methods that could pick up contamination from lab equipment itself. It reminds me of when everyone was afraid of BPA

And what defines a “microplastic”? There’s so many different types of plastics that all have different effects on the body

What’s really the health trade-off compared to having to monitor every tiny little thing

You can definitely ignore them if you think that ignoring them and putting work elsewhere is a net benefit to everyone. Not every action merits a response.