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Impact of Microplastics and Nanoplastics on Human Health.
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This study reports that microplastics and nanoplastics have been found in virtually every tissue in the human body, and emerging research links higher tissue concentrations to several common diseases. The authors note that while exposure sources are well understood and controllable, there appear to be no clinical trials yet focused on removing microplastics from human tissues.
Microplastics and nanoplastics are pervasive in the environment and pollute every tissue in the body. Emerging research demonstrates a positive correlation between tissue concentrations of microplastics and several common diseases. The sources of exposure are well understood and can be controlled. However, there appear to be no clinical trials for eliminating microplastics from tissues.
More Papers Like This
Impact of Microplastics and Nanoplastics on Human Health.
AI summary Read the abstract
Emerging research shows microplastics and nanoplastics are found in every tissue in the human body, with a positive correlation between tissue concentrations and several common diseases. Despite well-understood exposure sources that can be controlled, no clinical trials have yet been conducted to test methods for eliminating microplastics from human tissues.
Microplastics in Human Tissues: Sources, Distribution, Toxicological Effects, and Health Implications
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Researchers reviewed the growing body of evidence that microplastics accumulate in human tissues — including lung, blood, placenta, breast milk, and heart tissue — where they can trigger inflammation, oxidative stress, and cell death. The review highlights urgent knowledge gaps around how plastic particles move through the body and what their long-term health effects may be.
Systemic Accumulation and Distribution of Micro- and Nanoplastics in Human Tissues and Their Impact on Health: A Systematic Review
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This systematic review synthesizes human evidence on the presence of micro- and nanoplastics in body tissues and fluids, including blood, lungs, placenta, breast milk, and liver. The research confirms that plastic particles can cross biological barriers and accumulate in multiple organ systems. While the long-term health effects are still being studied, the widespread presence of plastics inside the human body raises significant health concerns.
Growing concerns over ingested microplastics in humans
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This paper reviews the growing body of evidence showing that microplastics have been found in various human tissues, raising public health concerns. Researchers note that while laboratory studies demonstrate microplastics can cause cellular damage, significant knowledge gaps remain regarding dose-response relationships, specific target organs, and underlying toxicological mechanisms. The study calls for improved detection technologies and thorough risk assessments to better understand the real-world health implications.
Human Health Impacts and Tissue Deposition of Microplastics and Nanoplastics: Organ-System Summary (April 2026)
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Researchers synthesize emerging evidence that microplastics and nanoplastics have been detected across multiple human organ systems — including brain tissue, cardiovascular plaques, reproductive organs, and blood — with nanoplastics posing potentially greater hazard due to higher surface area and cellular uptake, while noting that causal links to disease remain unestablished.
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.