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Microplastics are common in homes across 29 countries. New research shows who’s most at risk
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Researchers analyzing household dust from 29 countries confirmed that microplastics are ubiquitous in homes worldwide, while also finding that health risks from this exposure appear relatively low and that regular vacuuming meaningfully reduces indoor microplastic concentrations.
It’s impossible to escape exposure to microplastics and a new study confirms they’re in household dust around the world. But the health risks appear surprisingly low, and vacuuming makes a difference.
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We’re all ingesting microplastics at home, and these might be toxic for our health. Here are some tips to reduce your risk
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Researchers analyzed dust from 32 Sydney homes and found significant microplastic concentrations throughout, concluding that hard non-varnished flooring and vacuuming at least weekly are practical household strategies to meaningfully reduce residents' daily microplastic exposure.
Study links microplastics with human health problems – but there’s still a lot we don’t know
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Researchers highlight a study linking microplastic exposure to human health problems, noting that plastics from everyday products like packaging, clothing, and toys shed particles that accumulate in the body, while emphasizing that significant scientific uncertainty remains about the nature and severity of health effects.
Landmark study links microplastics to serious health problems
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Researchers found that patients with microplastic particles lodged in carotid artery plaque had significantly higher rates of heart attack, stroke, and death over a three-year follow-up period, providing some of the first direct clinical evidence linking microplastic accumulation to serious cardiovascular events.
Microplastics are everywhere — we need to understand how they affect human health
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Researchers highlight that microplastics are now accumulating in human organs and tissues, and urgently call for deeper scientific investigation into what this means for human health — as the particles are virtually everywhere but their biological effects remain poorly understood.
Getting a grip on microplastics’ risks
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Researchers and policy experts assessed the current state of microplastic risk evaluation, examining how scientific uncertainty and regulatory gaps complicate efforts to establish safe exposure thresholds and meaningful environmental standards for these pervasive contaminants.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.