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61,005 resultsShowing papers similar to Risks Associated with Dietary Exposure to Industrial and Geological Contaminants from the Consumption of Foods Obtained from Marine and Fresh Water, Including Aquaculture
ClearRisks Associated with Dietary Exposure to Contaminants from Foods Obtained from Marine and Fresh Water, Including Aquaculture
This review examines the risks of dietary exposure to contaminants from aquatic foods including fish, shellfish, and microalgae, covering persistent organic pollutants, heavy metals, PFAS, and microplastics. Researchers note that while aquaculture helps address overfishing, both wild and farmed aquatic food systems face contamination from agricultural runoff, industrial discharges, and domestic effluents. The study highlights the need for robust monitoring to protect food safety as aquatic food production continues to expand.
From ocean to table: marine contaminants and their risks to human health and biodiversity
This review synthesized current knowledge on marine pollutants—including microplastics, heavy metals, POPs, and pathogenic microorganisms—their ocean transport pathways, trophic transfer up food chains, and risks to human health through seafood consumption. The authors found that plastic-associated chemical contaminants are now detectable in commercially important seafood species globally, with implications for food safety regulations.
Challenges to Aquatic Food Source Sustainability: Investigating the Bioaccumulation of Microplastics of Tilapia and Mussels
This study investigated microplastic bioaccumulation in aquatic food sources including fish, shellfish, and crustaceans, examining contamination levels across commercially important species and assessing the human dietary exposure implications of consuming aquatic foods from contaminated environments.
Microplastics—A New Threat to Aquatic Food Safety?
This review article examines whether microplastics pose a new threat to the safety of aquatic food sources, noting that plastics have accumulated widely in marine environments and are ingested by organisms throughout the food chain. The authors assess potential risks from microplastic particles in seafood and the possibility of chemical contaminants being transferred from plastic to human consumers.
Insight Into the Relation Between Nutritional Benefits of Aquaculture Products and its Consumption Hazards: A Global Viewpoint
This review examines the nutritional benefits of aquaculture products alongside consumption hazards from contaminants including microplastics, heavy metals, and antibiotics, emphasizing the need for improved aquaculture practices to ensure food safety globally.
Environmental Contaminants in Fish Products: Food Safety Issues and Remediation Strategies
This review provides an overview of environmental contaminants found in fish products, including heavy metals, persistent organic pollutants, and microplastics, and their risks to human health through seafood consumption. The combined presence of multiple contaminants in fish can create compounding toxic effects that are greater than any single pollutant alone. The authors recommend better monitoring and cleanup strategies, including bioremediation, to protect both marine ecosystems and the people who eat seafood.
Dietary Exposure to Additives and Sorbed Contaminants from Ingested Microplastic Particles Through the Consumption of Fisheries and Aquaculture Products
This review assessed human dietary exposure to plastic additives and co-contaminants via consumption of seafood containing ingested microplastics, concluding that while particle ingestion is likely low for most fish, whole-consumed species like bivalves and small fish represent a more meaningful exposure route.
Microplastics in Fish and Seafood Species
This chapter reviews microplastic contamination in fish and seafood species, including how plastics enter seafood through wild capture and aquaculture pathways. Because seafood is widely consumed globally, microplastics in fish and shellfish represent a direct route of human dietary exposure.
Marine microplastic debris: An emerging issue for food security, food safety and human health
This review examines the evidence for microplastic contamination in seafood and discusses what it means for food security and human health. Researchers found that microplastics have been detected in commercially important fish and shellfish species worldwide, but the actual health risks to humans from consuming contaminated seafood remain poorly understood. The study identifies critical knowledge gaps and calls for standardized methods to better assess the dietary exposure and potential toxicity of microplastics.
Isolation and characterization of microplastics in marine foodstuff
This study isolated and characterized microplastics from a variety of marine food products including canned fish and shellfish, finding contamination in all tested products. The results confirm that processed seafood products carry microplastics through to consumers, expanding the known routes of human dietary exposure.
Exposure to microplastics from food: Comparative analysis of food types and quantification techniques
A meta-analysis of 193 studies found microplastics present across all 13 food and drink categories examined, with mollusks and crustaceans showing the highest concentrations, while comparing quantification methods revealed important inconsistencies in measurement approaches that complicate dietary exposure assessments.
Microplastics in food: scoping review on health effects, occurrence, and human exposure
This review synthesizes evidence on microplastic occurrence in a broad range of food types beyond fish and shellfish, estimated human dietary exposure, and potential health effects including toxicity from particles themselves, leached monomers, chemical additives, and co-contaminants, identifying major research gaps in non-marine food categories.
Seafood Safety, Potential Hazards and Future Perspective
This review covers the range of hazards associated with seafood consumption including pathogenic bacteria, viruses, organic and inorganic chemical pollutants, microplastics, parasites, and natural toxins, assessing the relative risk of each category. The authors emphasize that microplastics represent an emerging concern that is increasingly difficult to separate from other seafood safety issues.
Possible Human Exposure Routes of Emerging Contaminants
This brief perspective article discusses how humans are exposed to emerging contaminants — including microplastics — through marine and freshwater food sources, highlighting the multiple pathways by which these pollutants enter the human body via contaminated seafood and drinking water.
Exploring microplastics in commercial bivalve species and in bivalve aquaculture waters: Insights from the southern Pacific
Microplastics were detected in multiple commercially sold bivalve species (such as mussels and oysters) and in nearby inland and coastal waters. Because bivalves are widely eaten by humans, the findings raise direct concerns about microplastic dietary exposure through seafood consumption.
Microplastics (MPs) in marine food chains: Is it a food safety issue?
This review examined the presence and transfer of microplastics through marine food chains, assessing food safety risks from contaminated seafood and highlighting the ability of microplastics to sorb and leach chemical contaminants that may impact human health.
Microplastics pollution in the marine environment: A review of sources, impacts and mitigation
This review summarizes how millions of tons of plastic waste enter the oceans each year and break into microplastics that absorb pollutants, heavy metals, and chemical additives. These contaminated particles pose risks to human health when they enter the food chain through seafood consumption.
Food Contamination by Microplastics and Human Health Implications
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.
Micro- and nano-plastic contamination in foods and potential risk to human health
This review summarizes the current state of knowledge about micro- and nanoplastic contamination in food, covering sources, occurrence, and analytical detection methods. Researchers found that while various foods, especially seafood, contain measurable levels of microplastics, the health risks to humans remain difficult to assess due to inconsistent research methods. The study calls for standardized approaches to better evaluate dietary exposure and potential health impacts.
Relevance and reliability of evidence for microplastic contamination in seafood: A critical review using Australian consumption patterns as a case study
Researchers critically reviewed evidence on microplastic contamination in seafood, using Australian consumption patterns as a case study to assess human exposure risk. They found that while microplastics have been documented in many commercial marine species, most contamination is found in tissues that are not typically consumed by humans. The study concludes that current evidence does not support significant dietary microplastic exposure from seafood but calls for better standardized research methods.
Occurrence and pathways of microplastics, quantification protocol and adverseeffects of microplastics towards freshwater and seawater biota
This review examines the occurrence, pathways, and adverse effects of microplastics on freshwater and marine organisms, highlighting how these particles can enter the food chain through seafood consumption. The study suggests that microplastic ingestion causes health hazards in aquatic animals and points to gaps in understanding how microplastics affect human health along the food supply chain.
Microplastics in seafood: Implications for food security, safety, and human health
This review examines how microplastics contaminate seafood -- from fish and shellfish to seaweed -- and what that means for food safety and human health. Marine organisms accumulate microplastics along with the harmful chemicals and antibiotic-resistant bacteria attached to them, creating multiple exposure risks when people eat seafood. With global seafood consumption rising sharply, the authors argue that microplastic contamination in the food supply deserves urgent attention from food safety regulators.
Does aquatic sediment pollution result in contaminated food sources?
This review examined how aquatic sediment contamination by chemicals, heavy metals, and microplastics can transfer into fish and shellfish used for human food. Microplastics and their associated chemical pollutants accumulate in seafood tissues, creating a direct human dietary exposure pathway.
Microplastics in Fish and Fishery Products and Risks for Human Health: A Review
This review summarizes existing research on microplastic contamination in fish and seafood products and the associated human health risks. Microplastics found in fish can carry harmful chemicals and pathogens, and once eaten by humans, they may cause oxidative stress and move from the gut to other tissues. The review highlights seafood as a major dietary source of microplastic exposure and calls for better monitoring and risk assessment.