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Counteracting the Harms of Microplastics on Humans: An Overview from the Perspective of Exposure
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This review synthesizes over 130 studies on practical ways to reduce human exposure to microplastics through diet and lifestyle changes. Researchers found that key sources of dietary exposure include seafood, plastic-packaged foods, paper cups, and tea bags, while inhalation exposure is linked to indoor air quality and smoking. The study recommends strategies such as eating only the muscle portions of seafood, avoiding heating food in plastic containers, and improving indoor ventilation to lower overall microplastic intake.
Microplastics are pervasive environmental pollutants that pose risks to human health through ingestion and inhalation. This review synthesizes current practices to reduce exposure and toxicity by examining major exposure routes and dietary interventions. More than 130 papers were analyzed to achieve this aim. The findings show that microplastics contaminate a wide range of food products, with particular concern over seafood, drinking water, plastic-packaged foods, paper cups, and tea filter bags. Inhalation exposure is mainly linked to indoor air quality and smoking, while dermal contact poses minimal risk, though the release of additives from plastics onto the skin remains an area of concern. Recommended strategies to reduce dietary exposure include consuming only muscle parts of seafood, moderating intake of high-risk items like anchovies and mollusks, limiting canned seafood liquids, and purging mussels in clean water before consumption. Avoiding plastic containers, especially for hot food or microwaving, using wooden cutting boards, paper tea bags, and opting for tap or filtered water over bottled water are also advised. To mitigate inhalation exposure, the use of air filters with HyperHEPA systems, improved ventilation, regular vacuuming, and the reduction of smoking are recommended. While antioxidant supplementation shows potential in reducing microplastic toxicity, further research is needed to confirm its effectiveness. This review provides practical, evidence-based recommendations for minimizing daily microplastic exposure.
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Exposure routes of microplastics (MPs) to humans and possible risks of MPs to human health from food and the environment: a short review
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This review summarizes how microplastics reach humans through food, water, and air, and discusses their potential health effects. Researchers found that seafood, drinking water, and airborne dust are the primary exposure routes, with microplastics carrying additional chemical contaminants that may amplify their harm. The study emphasizes the need for more research into the long-term health consequences of chronic microplastic exposure in humans.
Microplastics in the environment: impact on human health and future mitigation strategies
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This review examines the sources and environmental pathways of microplastic contamination, the evidence for human health impacts from dietary and inhalation exposure, and emerging mitigation strategies including water treatment improvements and policy interventions.
Health risks of environmental exposure to microplastics
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This review assessed human health risks from environmental microplastic exposure, focusing on dietary intake as the primary route of exposure. The authors highlighted concerns about microplastics in seafood, drinking water, and other foods, and reviewed evidence for potential toxic, inflammatory, and endocrine-disrupting effects.
Food Contamination by Microplastics and Human Health Implications
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This review examines how food is contaminated by microplastics throughout the supply chain — from agricultural soil and irrigation water to food processing and packaging — and evaluates the health implications for human consumers. The authors estimate dietary microplastic intake across food categories and identify seafood, drinking water, and packaged foods as the highest-exposure routes.
Impact of microplastics on human health: exposure mechanisms and potential health implications
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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.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.