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61,005 resultsShowing papers similar to The current status of studies of human exposure assessment of microplastics and their health effects: a rapid systematic review
ClearPartial Scoping Review of Microplastic Exposure Publications
This scoping review maps the growing body of research on human microplastic exposure, covering how plastics enter food, water, and air. It identifies key gaps in the literature and highlights the need for standardized methods to better assess real-world human exposure levels.
Microplastics and Human Health: A Comprehensive Review on Exposure Pathways, Toxicity, and Emerging Risks
This comprehensive review examines microplastic exposure pathways in humans, methods of detection, and the potential toxic effects on various biological systems. The study highlights growing evidence that microplastics can enter the body through ingestion, inhalation, and dermal contact, and may affect multiple organ systems, though significant uncertainties remain about long-term health outcomes.
Environmental exposure to microplastics: a scoping review on human health effects
This scoping review systematically examined published evidence on the health effects of microplastic exposure in humans. It found that human exposure is certain and widespread, but that data on dose-response relationships and specific health outcomes are still limited — highlighting an urgent need for rigorous human health studies.
Science-based evidence on pathways and effects of human exposure to micro- and nanoplastics
This review summarizes current scientific knowledge on how humans are exposed to micro- and nanoplastics through food, water, and air, and what health effects these particles may cause. Researchers highlight significant gaps in understanding the biological fate of plastics once inside the body and the difficulty of accurately measuring real-world exposure levels. The study recommends developing standardized adverse outcome pathways to improve risk assessment for plastic particle exposure.
The potential effects of microplastics on human health: What is known and what is unknown
This review summarizes what is currently known about how microplastics might affect human health, noting that while contamination is widespread in food, water, and air, direct evidence of harm in humans is still limited. Studies in animals and cell cultures suggest microplastics could trigger immune responses, cause inflammation, and affect reproduction and development. The authors call for more rigorous clinical studies to determine whether the levels of microplastics that people actually encounter pose real health risks.
Microplastics and Their Human Health Effects - Systematic Review of Systematic Reviews in Research of Microplastics
This systematic review of systematic reviews provides an overview of what is known about microplastics and human health. The research found that while microplastics are confirmed to be present in the human body, the specific health effects linked to different plastic types remain poorly understood. The study highlights that this field is still young and calls for more research to clarify the true health risks of daily microplastic exposure.
Impact of Microplastics on Global Public Health: A Systematic Review and Meta-Analysis
This meta-analysis pools data from multiple studies to assess how microplastics affect human health. It finds that people are widely exposed through contaminated food, water, and air, and that animal studies link microplastics to oxidative stress, immune disruption, and hormone interference. However, direct human health effects still need more long-term research to confirm.
Human biomonitoring of microplastics and health implications: A review
This review compiles 91 studies showing that microplastics have been detected in human blood, urine, stool, lung tissue, breast milk, semen, and placenta, confirming widespread human exposure. While our bodies have some ability to clear these particles, microplastics that accumulate in tissues may trigger inflammation, oxidative stress, gut disruption, and reproductive problems. The authors stress that more standardized monitoring methods are needed to fully understand the health consequences.
Possible effects of microplastics on human health
This book chapter reviews possible effects of microplastics on human health, drawing on research conducted primarily in marine and freshwater environments. It discusses how microplastics enter the human body through water, food, and air, and calls for more research to close critical knowledge gaps about long-term health consequences.
Microplastics And Nanoplastics: Environmental Sources, Human Exposure Pathways, And Potential Health Impacts
This systematic review maps out the many ways microplastics and nanoplastics enter the human body, including through food, water, air, and everyday products. The researchers found these tiny particles are now present in nearly every environment, from oceans to our homes. The review highlights growing concerns about what this constant low-level exposure might mean for our long-term health.
Human exposure to microplastics: A review on exposure routes and public health impacts
This review examines how microplastics enter the human body through food, air, and skin contact and the health effects they can cause, including oxidative stress, inflammation, hormone disruption, and potential DNA damage. Despite growing evidence of harm, the exact routes plastics take through the body and the cellular mechanisms behind their effects are still not well understood, and there is an urgent need for standardized detection methods.
A review of microplastic pollution and human health risk assessment: current knowledge and future outlook
This review reports that people worldwide consume an estimated 11,845 to 193,200 microplastic particles per year, primarily through drinking water. Microplastics can accumulate in organs and cause inflammation, oxidative stress, and potential damage to the nervous and reproductive systems, but standardized methods for assessing these health risks in humans are still lacking.
Human Health and Microplastics: An Emerging Concern
This review examines the growing global concern over microplastic contamination of natural ecosystems and human health, covering sources including personal care products and fragmenting larger plastics, and exposure pathways including ingestion, inhalation, and skin contact. The authors summarize current evidence for toxicological effects and call for standardized methods and stronger regulatory responses.
Approach to an answer to “How dangerous microplastics are to the human body”: A systematic review of the quantification of MPs and simultaneously exposed chemicals
This review found that despite extensive studies on microplastic abundance in the environment, their actual health risks to humans remain unknown due to the lack of clinical studies and standardized identification methods. The authors argue that risk assessment must account for chemicals migrating from plastic products alongside the microplastics themselves.
Understanding Human Health Impacts Following Microplastic Exposure Necessitates Standardized Protocols
This overview examines the methods currently used to study how microplastics affect human health, highlighting significant inconsistencies in experimental approaches. Researchers identified challenges including the lack of standardized reference materials, variability in exposure conditions, and limited understanding of how microplastic doses translate to real-world exposure. The study proposes solutions to standardize protocols so that future research builds on a more reliable foundation.
A review of data for quantifying human exposures to micro and nanoplastics and potential health risks
This review synthesizes data on human exposure to micro- and nanoplastics through air, water, and food, and examines the potential health effects. Researchers found evidence of respiratory, liver, immune, and gastrointestinal impacts in humans and mammals exposed to elevated plastic particle levels, with toxicity varying by plastic type and size. The study highlights that while growing evidence links plastic particle exposure to health concerns, significant data gaps remain in quantifying actual human intake and long-term risks.
Impact of Microplastics on Human Health: A Comprehensive Review
This comprehensive review examines how microplastics enter the human body through food, water, and air, and what health effects they may cause. Researchers found evidence that microplastics can accumulate in the body and may contribute to inflammation, oxidative stress, and disruption of gut bacteria. The study suggests that more research is needed to fully understand the long-term health implications of ongoing human exposure to microplastics.
Microplastics: challenges of assessment in biological samples and their implication for in vitro and in vivo effects
This review examines the challenges of detecting and assessing microplastics in biological samples, noting that analytical limitations and lack of standardized methods hinder our understanding of health effects. The study highlights that humans are exposed to microplastics primarily through ingestion and inhalation, and that more long-term studies with standardized protocols are needed to understand the full scope of potential biological impacts.
Microplastics in the Environment
This review surveys global evidence for microplastic contamination in environmental and human samples, covering exposure through ingestion, inhalation, and skin contact, and examining known and potential health risks. The authors note that despite frequent detection, the causal evidence linking microplastic exposure to specific human health outcomes remains limited, calling for more rigorous toxicological and epidemiological research.
An Investigation into the Environmental and Human Health Implications of Microplastic Toxicity
This review synthesizes evidence on how microplastics are distributed throughout the environment, the routes by which people are exposed (food, water, and air), and the health effects documented in experimental studies. The authors find significant links between microplastic exposure and adverse health outcomes and call for urgent regulatory action and more research into long-term human health risks.
Impact of microplastics on human health: exposure mechanisms and potential health implications
This review examines how microplastics enter the human body through food, drinking water, and inhaled air, and summarizes what is known about their potential health effects. Researchers found that microplastics have been detected in human stool samples, blood, and lung tissue, and may carry harmful chemicals and pathogens. The study highlights that while evidence of direct health impacts is still emerging, the widespread presence of microplastics in everyday exposure pathways warrants serious attention.
An integrated approach to assess exposure and early health effects in human populations exposed to micro- and nanoplastics
This paper outlines a proposed framework for systematically assessing human exposure to micro- and nanoplastics and their early health effects, noting that current estimates are hindered by a lack of standardized detection methods. Researchers emphasize that occupational settings where plastics are processed, as well as vulnerable populations like children and pregnant women, should be prioritized for study. The study calls for validated biomarkers and standardized protocols to better understand the real-world health consequences of human microplastic exposure.
Exposure sources and pathways of micro- and nanoplastics in the environment, with emphasis on potential effects in humans: A systematic review
This systematic review maps out all the ways humans are exposed to microplastics — through drinking water, food, and the air we breathe. The research highlights that current water treatment technology does not fully filter out microplastics, and their accumulation in the body may pose risks to human health.
Environmental exposure to microplastics: a scoping review on potential human health effects and knowledge gaps
This scoping review searched multiple academic databases to synthesize evidence on potential human health effects of microplastic exposure. The authors found that while microplastics are omnipresent in human environments, direct evidence of health harm in humans remains limited, with significant knowledge gaps in long-term exposure effects and dose-response relationships.