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Exposure
Coffee lids, straws, and tiny frictions
The small daily contact points where plastic meets plastic, and why they add up
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Exposure Calculator
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Winnow Journal
Latest from Winnow
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Exposure
Baby bottles and high-heat exposure
Why the standard way to prepare formula sheds so many plastic particles, and a few small changes that quietly cut the count
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Solutions
How to actually use a probiotic when microplastics are on your mind
Fermented foods, single-strain capsules, and the small daily choices the evidence supports.
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Exposure
Cutting boards: wood vs plastic
What the research says about the humble kitchen surface you use every day
Read articleAtlas Research Digest
All digests
Aug 31 – Sep 12
Atlas Research Digest: The damage arrived where the plastic did not
In sheep, dietary plastic damaged the testis without a particle ever reaching it, and a missing bacterial metabolite carried the injury instead. Also: a first look inside human ovarian follicular fluid, and a warning that some detections may not be real.
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