We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Impact of microplastic intake via poultry products: Environmental toxicity and human health
ClearMicroplastics in poultry: Sources, bioaccumulation and human health consequences
This review examines how microplastics enter and accumulate in poultry through contaminated feed, water, litter, and farm equipment. Researchers found that ingested microplastics can accumulate in birds' gastrointestinal tracts, livers, kidneys, and muscle tissues, disrupting metabolic, immune, and reproductive functions and potentially impairing growth and meat quality. The study highlights that contaminated poultry products may serve as a route of microplastic transmission to human consumers.
Harmful impacts of microplastic pollution on poultry and biodegradation techniques using microorganisms for consumer health protection: A review
This review examines how microplastic pollution affects poultry health and food safety, finding that microplastics have been detected in chicken meat from supermarkets and open markets. Evidence indicates that microplastics can damage vital organs in poultry, reduce egg production, and accumulate in edible tissues. The authors also review biodegradation techniques using microorganisms as a potential strategy for reducing microplastic contamination in the food supply.
First Report on Microplastics Quantification in Poultry Chicken and Potential Human Health Risks in Pakistan
Researchers in Pakistan found microplastics in the crops and gizzards of poultry chickens from eight different farms, identifying over 1,200 particles across 24 samples. Fibers were the most common type, likely coming from plastic feed bags and the farm environment. Since chicken is a major protein source, this study reveals another pathway through which microplastics may enter the human diet.
Microplastic Contamination in Commercial Poultry Feed and Edible Chicken Tissues: An Emerging Environmental Concer
Researchers investigated microplastic contamination in commercial poultry feed and edible chicken tissues from farms near Rajshahi City, Bangladesh, finding microplastics in all samples tested. Feed samples contained an average of 18.7 microplastic particles per gram, while chicken meat averaged 0.95 particles per gram, with fibers being the dominant shape. The study raises concerns about the transfer of microplastics from feed to edible poultry tissues as a pathway for human dietary exposure.
Microplastics in Farmed Animals—A Review
This review summarizes research on microplastic contamination in farmed animals including fish, cattle, and poultry, finding that microplastics have been detected in their intestines, liver, kidneys, lungs, and reproductive organs. The particles disrupt gut bacteria, cause tissue damage, and carry toxic chemicals and pathogens. Since these animals are raised for human consumption, microplastics in livestock represent a direct pathway for plastic contamination to reach people through their diet.
The sources and impact of microplastic intake on livestock and poultry performance and meat products: a review
This review examined how microplastics affect livestock and poultry health, productivity, and the safety of meat products. Researchers found that while lab experiments show microplastics can cause oxidative stress and inflammation at high concentrations, it remains unclear whether typical environmental exposure levels affect animal welfare or productivity. Microplastics were detected in animal tissues at levels that raise potential consumer safety concerns, though current detection methods are prone to contamination.
Effects of Microplastics on Animal Health and Nutrition
This review summarizes the current understanding of how microplastic ingestion affects animal health across multiple species including livestock, poultry, and aquatic organisms. Researchers found that microplastics can cause inflammation, oxidative stress, and disruption of gut function in animals, with smaller particles posing greater risks due to their ability to cross biological barriers. The study suggests that microplastic contamination in feed and water sources is an emerging concern for animal agriculture and nutrition.
Microplastics in animal nutrition: Occurrence, spread, and hazard in animals
Researchers reviewed how microplastics — tiny plastic particles less than 5mm — move through the food chain and enter animals via contaminated food, water, and prey, potentially disrupting gut health, nutrient absorption, and hormonal function across fish, birds, mammals, and invertebrates. Because these effects can pass up the food chain, the review warns of human health risks from eating animal products contaminated with microplastics.
Heavy metal toxicity in poultry: a comprehensive review
This review covers how toxic heavy metals like arsenic, lead, cadmium, and mercury accumulate in poultry through contaminated water, feed, and soil near industrial areas. These metals cause organ damage, reduced egg production, and immune suppression in birds, and can transfer to humans through meat and eggs. The research is relevant to microplastic pollution because microplastics are known to adsorb and transport heavy metals through the food chain.
Heavy Metals in Poultry Chicken and Human Health Threat: A Mini Review
This paper is not about microplastics. It reviews the bioaccumulation of heavy metals (arsenic, lead, cadmium, and mercury) in poultry chickens through contaminated feed and environment, and the resulting health risks to humans who consume the meat. The study focuses on food safety concerns related to heavy metal contamination with no connection to microplastic pollution.
Microplastic exposure induces muscle growth but reduces meat quality and muscle physiological function in chickens
Researchers found microplastic contamination in chicken muscle tissue from a commercial farm and showed that feeding chickens polystyrene microplastics caused the plastics to accumulate in their muscles over time. While the contaminated chickens grew larger muscles, their meat quality and muscle function decreased. This study is important because it demonstrates that microplastics can build up in poultry meat, meaning people may be consuming microplastics through chicken.
The Environmental Pathways and Veterinary Health Implications of Microplastics and Nanoplastics: A Comprehensive Evaluation of Emerging Contaminants from a One Health Perspective
This review examines how microplastics and nanoplastics enter animal-based food products including milk, poultry meat, and eggs, and what this means for both veterinary and human health from a One Health perspective. Researchers found that these particles have been documented in various livestock products, but significant gaps remain in understanding contamination from raw, unprocessed sources. The study emphasizes the need for standardized detection methods and farm-to-fork monitoring to identify real contamination sources and develop effective control strategies.
Quail Meat Under Threat: Hidden Microplastics Pose Risks to Public Health and Environment
Researchers analyzed tissues and organs of quails that had died naturally and found microplastics in the form of filaments, fragments, and films throughout the digestive system and edible meat. Polyethylene and polyvinyl stearate were the most commonly detected polymer types, with the highest concentrations found in intestinal contents. The presence of microplastics in breast and leg meat raises concerns about human dietary exposure through poultry consumption.
The impact of polyethylene microplastics exposure on the, growth performance, reproductive performance, antioxidant capacity, and intestinal microbiota of quails
Researchers fed quails different levels of polyethylene microplastics and found that exposure harmed their growth, reproduction, and gut health. The microplastics reduced antioxidant defenses and disrupted the balance of beneficial bacteria in the birds' intestines. Since poultry is a major food source for people, microplastic contamination in farm animals raises concerns about indirect human exposure through the food chain.
Microplastics in human food chains: Food becoming a threat to health safety
This review traces how microplastics enter the human food chain through both animal and plant sources, food packaging, and beverages. Once consumed, microplastics can accumulate in tissues and release harmful chemicals like plasticizers and heavy metals inside the body. The study emphasizes that food has become a major exposure pathway for microplastics and calls for stricter regulation of plastic use in food production and packaging.
Potential risk assessment and toxicological impacts of nano/micro-plastics on human health through food products
This review examined the potential risks and toxicological effects of nano- and microplastics on human health through food products, identifying key contamination sources in the food chain and their harmful impacts on the body.
Microplastics contamination in eggs: Detection, occurrence and status
Researchers detected microplastics in commercially sold chicken eggs for the first time, finding an average of nearly 12 particles per egg. Most particles were spherical polyethylene in the 50 to 100 micrometer size range, and egg yolks contained more microplastics than egg whites, with cooking having no significant effect on the count. The study highlights eggs as another dietary pathway for human microplastic exposure and calls for measures to address contamination in the food supply.
Microplastics: a potential threat to gut microbiota and antioxidant capacity of broiler chickens
Researchers investigated the effects of microplastic exposure on broiler chickens and found significant increases in liver enzyme and oxidative stress markers alongside decreased antioxidant capacity. The study also revealed substantial disruption to gut microbiota, with reduced diversity and altered microbial community structure affecting energy metabolism, amino acid metabolism, and other key functions.
Gut dysbiosis: Nutritional causes and risk prevention in poultry, with reference to other animals
This review examines the causes and consequences of gut dysbiosis in poultry and other animals, identifying microplastics as one of several environmental pollutants that can disrupt gastrointestinal microbial communities. Researchers describe how reduced microbial diversity leads to inflammation, compromised gut barriers, and disorders affecting multiple organ systems. The study highlights that microplastics, along with heavy metals, pesticides, and other contaminants, contribute to the growing challenge of maintaining healthy gut microbiomes in animal populations.
Microplastics in the Human Food Chain: Exposure and Health Implications
This review documents how microplastics have permeated the human food chain and are now detected in human tissues including lungs, liver, placenta, and breast milk, examining exposure routes through ingestion, inhalation, and dermal contact and the potential health consequences of this ubiquitous contamination.
Micro- and Nanoplastic-Mediated Pathophysiological Changes in Rodents, Rabbits, and Chickens: A Review
This review examines how micro- and nanoplastic exposure through food and water affects terrestrial mammals and farm animals, including rodents, rabbits, and chickens. Researchers found that these particles can breach the intestinal barrier, accumulate in organs, disrupt gut microbiomes, alter metabolism, and cause neurotoxicity in animal studies. The findings raise concerns about potential food safety implications and highlight the need for further research on foodborne microplastic toxicity.
Effects of Microplastics on Animal Health and Nutrition Year 2024, Volume: 21 Issue: 2, 72 - 77, 02.08.2024
This review examined the effects of microplastics on animal health and nutrition, summarizing experimental evidence across livestock, poultry, and aquaculture species and identifying pathways by which dietary plastic exposure affects growth and feed efficiency.
Microplastics occurrence, contamination, and effects on human health—a critical review
This critical review examined the occurrence of microplastics in the food chain and their potential effects on human health. The authors found that microplastics enter the body through food packaging and bioaccumulation in animals and plants, and may contribute to oxidative stress and immune system disruption. The review emphasizes the need for greater understanding of microplastic toxicity mechanisms in humans.
Animal exposure to microplastics and health effects: A review
Researchers reviewed how microplastic exposure affects animals across terrestrial and aquatic environments, finding that species suffer physical harm, chemical contamination from pollutants that stick to plastic surfaces, inflammation, and behavioral changes. Because microplastics accumulate up the food chain, the review warns that animals entering the human food supply may carry these particles into our bodies.